UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                                   FORM 12b-25

                           NOTIFICATION OF LATE FILING

                         000-49908         SEC FILE NUMBER

                                           CUSIP NUMBER

 (Check one) [X] Form 10-K  [_] Form 20-F  [_] Form 11-K [_] Form 10-Q
             [_] Form N-SAR  Form N-CSR

             For Period Ended: May 31, 2004

[_]  Transition Report on Form 10-K
[_]  Transition Report on Form 20-F
[_]  Transition Report on Form 11-K
[_]  Transition Report on Form 10-Q
[_]  Transition Report on Form N-SAR
For the Period Ended _____________

Nothing  in this  form  shall be  construed  to imply  that the  Commission  has
verified any information contained herein.



PART I- REGISTRANT INFORMATION

CytoDyn, Inc
________________________________________________________________________________
Full Name of Registrant


Rexray Corporation
________________________________________________________________________________
Former Name if Applicable


200 De Vargas Street, Suite 1
Santa Fe, New Mexico 87501
________________________________________________________________________________
Address of Principal Executive Office


PART II - RULES 12b-25(b) AND (c)

If the subject report could not be filed without  unreasonable effort or expense
and the registrant seeks relief pursuant to Rule 12b-25(b), the following should
by completed. (Check box if appropriate) [X]

(a)      The reasons  described  in  reasonable  detail in Part III of this form
         could not be eliminated without unreasonable effort or expense.
(b)      The annual report on Form 10-KSB or a portion thereof, will be filed on
         or before the fifteenth calendar day following the prescribed due date.
(c)      The accountant's statement or other exhibit required by Rule 12b-25(c)
         has been attached if applicable.

PART III - NARRATIVE

State below in reasonable  detail the reason why Form 10-K,  20-F,  11-K,  10-Q,
N-SAR,  N-CSR, or the transition  report or portion thereof,  could not be filed
within the prescribed period.

CytoDyn,  Inc. has, during the fiscal year ended May 31, 2004, effected a change
of control of the former Rexray  Corporation  through the acquisition of certain
assets from CytoDyn of New Mexico,  Inc. in exchange for stock of CytoDyn,  Inc.
The  financial  statements  of CytoDyn,  Inc.  are  required to be  augmented by
additional financial statements  reflecting the financial information of CytoDyn
of New  Mexico,  Inc.  CytoDyn of New  Mexico,  Inc.'s  financials  had not been
audited,  and,  therefore,  CytoDyn Inc.'s financials for this report have taken
longer to prepare than expected and could not be completed without  unreasonable
expense and effort.



PART IV- OTHER INFORMATION

(1)      Name and telephone number of person to contact in regard to this
         notification

            Corinne E. Allen, Vice President of Business Development

                         Telephone number: 505-988-5520

(2)      Have all other periodic reports required under Section 13 or 15(d) of
         the Securities Exchange Act of 1934 or Section 30 of the Investment
         Company Act of 1940 during the preceding 12 months or for such shorter
         period that the registrant was required to file such reports been
         filed?  If answer is no, identify reports.

              [X] Yes  [ ] No

(3)      Is it anticipated that any significant  change in results of operations
         from  the  corresponding  period  for  the  last  fiscal  year  will be
         reflected  by the  earnings  statements  to be  included in the subject
         report or portion thereof? [ ] Yes [ X] No If so, attach an explanation
         of the anticipated change, both narratively and quantitatively, and, if
         appropriate, state the reasons why a reasonable estimate of the results
         cannot be made.

                                  CytoDyn, Inc.

         Has  caused  this  notification  to be  signed  on  its  behalf  by the
undersigned hereunto duly authorized.

         Date: August 30, 2004      By: /s/ Allen D. Allen
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