UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                 SCHEDULE 13G/A
                                 (Rule 13d-102)

             INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT
              TO RULES 13d-l(b), (c) AND (d) AND AMENDMENTS THERETO
                             FILED PURSUANT TO 13d-2
                               (Amendment No. 1)*

                                    CNS, Inc.
                                (Name of Issuer)

                          COMMON STOCK, $0.01 PAR VALUE
                         (Title of Class of Securities)

                                    126136100
                                 (CUSIP Number)

                                 AUGUST 21, 2003
             (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-l(b)

                                [X] Rule 13d-l(c)

                                [ ] Rule 13d-l(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
disclosures provided in a prior cover page.

The information required on 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).



                                  SCHEDULE 13G

------------------------                                  ----------------------
CUSIP No. 126136100                                          Page 2 of 6 Pages
------------------------                                  ----------------------

--------------------------------------------------------------------------------
1    NAME OF REPORTING PERSON
     SS. OR I.R.S IDENTIFICATION NO. OF ABOVE PERSON

     Scion Capital, LLC - EIN #91-2085893
--------------------------------------------------------------------------------
2    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*                  (a)[ ]
                                                                        (b)[ ]
--------------------------------------------------------------------------------
3    SEC USE ONLY

--------------------------------------------------------------------------------
4    CITIZENSHIP OR PLACE OF ORGANIZATION

     Delaware

--------------------------------------------------------------------------------

              5    SOLE VOTING POWER
  NUMBER OF
   SHARES          634,524
              ------------------------------------------------------------------
BENEFICIALLY
  OWNED BY    6    SHARED VOTING POWER
    EACH
 REPORTING         0
              ------------------------------------------------------------------
   PERSON
    WITH      7    SOLE DISPOSITIVE POWER

                   634,524
              ------------------------------------------------------------------

              8    SHARED DISPOSITIVE POWER

                   0
              ------------------------------------------------------------------

9    AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

     634,524  **Please refer to Item 4, Page 4 for disclaimer of
     beneficial ownership

--------------------------------------------------------------------------------
10   CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES

--------------------------------------------------------------------------------

11   PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

     4.77%
--------------------------------------------------------------------------------

12   TYPE OF REPORTING PERSON

     OO
--------------------------------------------------------------------------------


                                  SCHEDULE 13G

------------------------                                  ----------------------
CUSIP No. 126136100                                          Page 3 of 6 Pages
------------------------                                  ----------------------

ITEM 1(a). NAME OF ISSUER:

     CNS, Inc., a Delaware corporation


ITEM 1(b). ADDRESS OF ISSUER'S PRINCIPAL EXECUTIVE OFFICES:

     P. O. Box 39802, Minneapolis, Minnesota 55439


ITEM 2(a). NAME OF PERSON FILING:

     The Person filing this statement is Scion Capital, LLC ("Scion Capital").


ITEM 2(b). ADDRESS OF PRINCIPAL OFFICES OR, IF NONE, RESIDENCE:

     The business address of Scion Capital is 1731 Technology Drive, Suite 550,
San Jose, California 95110.


ITEM 2(c). Citizenship:

         Delaware


ITEM 2(d). TITLE OF CLASS OF SECURITIES:

         Common Stock, $.01 par value


ITEM 2(e). CUSIP NUMBER:

         126136100




                                  SCHEDULE 13G


------------------------                                  ----------------------
CUSIP No. 126136100                                          Page 4 of 6 Pages
------------------------                                  ----------------------


ITEM 3. IF THE STATEMENT IS BEING FILED PURSUANT TO RULE 13d-l(b), OR 13d-2(b)
OR (c), CHECK WHETHER THE FILING PERSON IS A:

(a)[ ]  Broker or dealer registered under Section 15 of the Act (15 U.S.C.
        78o); (b) Bank as defined in Section 3(a)(6) of the Act (15 U.S.C. 78c);
        (c) Insurance company as defined in Section 3(a)(19) of the 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 l3d-l(b)(I)(ii)(E);
(f)[ ]  An employee benefit plan or endowment fund in accordance with 13d-1
        (b)(1)(ii)(F);
(g)[ ]  A parent holding company or control person in accordance with
        13d-l(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 l3d-l(b)(l)(ii)(J).

If this statement is filed pursuant to 13d-1(c), check this box.

ITEM 4. OWNERSHIP:

     The information in Items 5-11 on the cover page (page 2) of this Schedule
13G/A is incorporated by reference.

     Scion Capital serves as investment manager to Scion Value Fund, a series of
Scion Funds, LLC, a private investment company (the "Fund"). In its role as
investment manager, Scion Capital possesses voting and/or investment power over
the securities of the Issuer described in this schedule that are owned by the
Fund. All securities reported in this schedule are owned by the Fund. Scion
Capital disclaims beneficial ownership of such securities.


                                  SCHEDULE 13G


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CUSIP No. 126136100                                          Page 5 of 6 Pages
------------------------                                  ----------------------



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 had ceased to be the beneficial owner of more than
five percent of the class of securities, check the following  [X]

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

         Not Applicable.

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

         Not Applicable.

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

         Not Applicable.

Item 9. Notice of Dissolution of Group.

         Not Applicable.

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 that purpose or effect.





                                  SCHEDULE 13G

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CUSIP No. 126136100                                          Page 6 of 6 Pages
------------------------                                  ----------------------

                                    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.

Dated: August 27, 2003

                                         SCION CAPITAL, LLC

                                         By:  /s/ Michael J. Burry
                                            ------------------------------
                                            Dr. Michael J. Burry
                                            Managing Member



         The original statement shall be signed by each person on whose behalf
the statement is filed or his authorized representative. If the statement is
signed on behalf of a person by his authorized representative other than an
executive officer or general partner of the filing person, evidence of the
representative's authority to sign on behalf of such person shall be filed with
the statement, provided, however, that a power of attorney for this purpose
which is already on file with the Commission may be incorporated by reference.
The name and any title of each person who signs the statement shall be typed or
printed beneath his signature.

ATTENTION. INTENTIONAL MISSTATEMENTS OR OMISSIONS OF FACT CONSTITUTE FEDERAL
CRIMINAL VIOLATIONS (SEE 18 U.S.C. 1001).