UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                                  SCHEDULE 13G

                    Under the Securities Exchange Act of 1934
                                (Amendment No. )*


                                 Smartpros Ltd.
--------------------------------------------------------------------------------
                                (Name of Issuer)


                    Common Stock, par value $.0001 per share
--------------------------------------------------------------------------------
                         (Title of Class of Securities)


                                    83171G103
--------------------------------------------------------------------------------
                                 (CUSIP Number)


                                 April 19, 2005
--------------------------------------------------------------------------------
             (Date of Event Which Requires Filing of this Statement)


     Check the  appropriate  box to  designate  the rule  pursuant to which this
Schedule is filed:

          [_]  Rule 13d-1(b)

          [X]  Rule 13d-1(c)

          [_]  Rule 13d-1(d)

----------

* The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities, and
for any subsequent amendment containing information which would alter the
disclosures provided in a prior cover page.

     The information required in the remainder of this cover page shall not be
deemed to be "filed" for the purpose of Section 18 of the Securities Exchange
Act of 1934 ("Act") or otherwise subject to the liabilities of that section of
the Act but shall be subject to all other provisions of the Act (however, see
the Notes).



CUSIP No. 83171G103
---------------------


1.   NAME OF REPORTING PERSONS
     I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

     Stephen J. Clearman

2.   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
                                                                 (a)  [_]
                                                                 (b)  [_]

3.   SEC USE ONLY

 

4.   CITIZENSHIP OR PLACE OF ORGANIZATION

     United States of America

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH

5.   SOLE VOTING POWER

     0

6.   SHARED VOTING POWER

     330,961

7.   SOLE DISPOSITIVE POWER

     0

8.   SHARED DISPOSITIVE POWER

     330,961

9.   AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

     330,961

10.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
     SHARES (SEE INSTRUCTIONS)

                                                                      [_]

11.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

     6.5%

12.  TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)

     IN



CUSIP No. 83171G103
---------------------


1.   NAME OF REPORTING PERSONS
     I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

     Kinderhook GP, LLC

2.   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
                                                                 (a)  [_]
                                                                 (b)  [_]

3.   SEC USE ONLY

 

4.   CITIZENSHIP OR PLACE OF ORGANIZATION

     Delaware

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH

5.   SOLE VOTING POWER

     0

6.   SHARED VOTING POWER

     330,961

7.   SOLE DISPOSITIVE POWER

     0

8.   SHARED DISPOSITIVE POWER

     330,961

9.   AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

     330,961

10.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
     SHARES (SEE INSTRUCTIONS)

                                                                      [_]

11.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

     6.5%

12.  TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)

     OO



CUSIP No. 83171G103
---------------------


1.   NAME OF REPORTING PERSONS
     I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)

     Kinderhook Partners, LP

2.   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
                                                                 (a)  [_]
                                                                 (b)  [_]

3.   SEC USE ONLY

 

4.   CITIZENSHIP OR PLACE OF ORGANIZATION

     Delaware

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH

5.   SOLE VOTING POWER

     0

6.   SHARED VOTING POWER

     330,961

7.   SOLE DISPOSITIVE POWER

     0

8.   SHARED DISPOSITIVE POWER

     330,961

9.   AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

     330,961

10.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN
     SHARES (SEE INSTRUCTIONS)

                                                                      [_]

11.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9

     6.5%

12.  TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)

     PN





CUSIP No. 83171G103
---------------------


Item 1(a).  Name of Issuer:


            Smartpros Ltd.
            ____________________________________________________________________

      (b).  Address of Issuer's Principal Executive Offices:


            12 Skyline Drive
            Hawthorne, New York 10532
            ____________________________________________________________________

Item 2(a).  Name of Person Filing:


            Stephen J. Clearman
            Kinderhook GP, LLC
            Kinderhook Partners, LP
            ____________________________________________________________________

      (b).  Address of Principal Business Office, or if None, Residence:

            2 Executive Drive
            Suite 160
            Fort Lee, NJ 07024
            ____________________________________________________________________

      (c).  Citizenship:


            Stephen J. Clearman - United States of America
            Kinderhook GP, LLC - Delaware
            Kinderhook Partners, LP -Delaware
            ____________________________________________________________________

      (d).  Title of Class of Securities:


            Common Stock, par value $.0001 per share
            ____________________________________________________________________

      (e).  CUSIP Number:

            83171G103
            ____________________________________________________________________


Item 3.     If This Statement  is filed  pursuant to ss.240.13d-1(b) or
            240.13d-2(b), or (c), check whether the person filing is a:

     (a)  [_]  Broker or dealer registered under Section 15 of the Exchange
               Act (15 U.S.C. 78c).

     (b)  [_]  Bank as defined in Section 3(a)(6) of the Exchange Act (15
               U.S.C. 78c).

     (c)  [_]  Insurance  company as defined in Section 3(a)(19) of the
               Exchange Act (15 U.S.C. 78c).

     (d)  [_]  Investment  company  registered under Section 8 of the
               Investment Company Act of 1940 (15 U.S.C. 80a-8).

     (e)  [_]  An investment adviser in accordance with
               s.240.13d-1(b)(1)(ii)(E);

     (f)  [_]  An employee  benefit plan or endowment  fund in accordance
               with s.240.13d-1(b)(1)(ii)(F);

     (g)  [_]  A parent  holding  company or control  person in accordance
               with Rule 13d-1(b)(1)(ii)(G);

     (h)  [_]  A savings  association  as defined in Section 3(b) of the
               Federal Deposit Insurance Act (12 U.S.C.1813);

     (i)  [_]  A  church  plan  that  is excluded from the definition
               of an investment company under Section  3(c)(14)of
               the Investment Company Act of 1940 (15 U.S.C. 80a-3);

     (j)  [_]  Group, in accordance with s.240.13d-1(b)(1)(ii)(J).

Item 4.  Ownership.

     Provide the following information regarding the aggregate number and
percentage of the class of securities of the issuer identified in Item 1.

     (a)  Amount beneficially owned:


          Stephen J. Clearman - 330,961
          Kinderhook GP, LLC - 330,961
          Kinderhook Partners, LP - 330,961
          ______________________________________________________________________

     (b)  Percent of class:

          Stephen J. Clearman - 6.5%
          Kinderhook GP, LLC - 6.5%
          Kinderhook Partners, LP - 6.5%
          ______________________________________________________________________

     (c)  Number of shares as to which the person has:

          (i)  Sole power to vote or to direct the vote

               Stephen J. Clearman - 0
               Kinderhook GP, LLC - 0
               Kinderhook Partners, LP - 0
                                                         ______________________,


          (ii)  Shared power to vote or to direct the vote

               Stephen J. Clearman - 330,961
               Kinderhook GP, LLC - 330,961
               Kinderhook Partners, LP - 330,961
                                                          _____________________,


          (iii) Sole power to dispose or to direct the
                   disposition of

               Stephen J. Clearman - 0
               Kinderhook GP, LLC - 0
               Kinderhook Partners, LP - 0
                                                          _____________________,


          (iv)  Shared power to dispose or to direct the
                   disposition of

               Stephen J. Clearman - 330,961
               Kinderhook GP, LLC - 330,961
               Kinderhook Partners, LP - 330,961
                                                          _____________________,


Item 5.  Ownership of Five Percent or Less of a Class.

     If this statement is being filed to report the fact that as of the date
hereof the reporting person has ceased to be the beneficial owner of more than
five percent of the class of securities, check the following [ ].

            ____________________________________________________________________


Item 6.  Ownership of More Than Five Percent on Behalf of Another Person.

     If any other person is known to have the right to receive or the power to
direct the receipt of dividends from, or the proceeds from the sale of, such
securities, a statement to that effect should be included in response to this
item and, if such interest relates to more than five percent of the class, such
person should be identified. A listing of the shareholders of an investment
company registered under the Investment Company Act of 1940 or the beneficiaries
of employee benefit plan, pension fund or endowment fund is not required.


         _______________________________________________________________________
   

Item 7.  Identification and  Classification of the Subsidiary Which Acquired
         the Security  Being  Reported on by the Parent  Holding  Company
         or Control Person.

     If a parent holding company or Control person has filed this schedule,
pursuant to Rule 13d-1(b)(1)(ii)(G), so indicate under Item 3(g) and attach an
exhibit stating the identity and the Item 3 classification of the relevant
subsidiary. If a parent holding company or control person has filed this
schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating
the identification of the relevant subsidiary.


         _______________________________________________________________________
   

Item 8.  Identification  and  Classification  of Members of the Group.

     If a group has filed this schedule pursuant to s.240.13d-1(b)(1)(ii)(J), so
indicate under Item 3(j) and attach an exhibit stating the identity and Item 3
classification of each member of the group. If a group has filed this schedule
pursuant to s.240.13d-1(c) or s.240.13d-1(d), attach an exhibit stating the
identity of each member of the group.


         _______________________________________________________________________


Item 9.  Notice of Dissolution of Group.

     Notice of dissolution of a group may be furnished as an exhibit stating the
date of the dissolution and that all further filings with respect to
transactions in the security reported on will be filed, if required, by members
of the group, in their individual capacity. See Item 5.


          ______________________________________________________________________
 
Item 10.  Certification.

          By signing below I certify that, to the best of my knowledge and
          belief, the securities referred to above were not acquired and are not
          held for the purpose of or with the effect of changing or influencing
          the control of the issuer of the securities and were not acquired and
          are not held in connection with or as a participant in any transaction
          having such purpose or effect.



                                    SIGNATURE

     After reasonable inquiry and to the best of my knowledge and belief, I
certify that the information set forth in this statement is true, complete and
correct.


                                           April 29, 2005
                                               (Date)


                                          KINDERHOOK PARTNERS, LP

                                          By:  Kinderhook GP, LLC
                                                General Partner

                                          By:  /s/ Stephen J. Clearman
                                               ----------------------------
                                                Stephen J. Clearman
                                                Managing Member


                                          KINDERHOOK GP, LLC

                                          By:  /s/ Stephen J. Clearman
                                               ----------------------------
                                                Stephen J. Clearman
                                                Managing Member


                                          By:  /s/ Stephen J. Clearman
                                               ----------------------------
                                                Stephen J. Clearman




                                                              Exhibit A


                                    AGREEMENT


     The undersigned agree that this Schedule 13G dated April 29, 2005 relating
to the Common Stock, par value $.0001 per share of Smartpros Ltd. shall be filed
on behalf of the undersigned.

                                               KINDERHOOK PARTNERS, LP

                                               By:  Kinderhook GP, LLC
                                                     General Partner

                                               By:  /s/ Stephen J. Clearman
                                               ----------------------------
                                                     Stephen J. Clearman
                                                     Managing Member


                                               KINDERHOOK GP, LLC

                                               By:  /s/ Stephen J. Clearman
                                               ----------------------------
                                                     Stephen J. Clearman
                                                     Managing Member




21702.0001 #567699