SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

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

                                  SCHEDULE 13G
                                 (Rule 13d-102)

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

                               Globix Corporation
--------------------------------------------------------------------------------
                                (Name of Issuer)

                                  Common Stock
--------------------------------------------------------------------------------
                         (Title of Class of Securities)

                                   37957F200
--------------------------------------------------------------------------------
                                 (CUSIP Number)

                                December 31, 2006
--------------------------------------------------------------------------------
                  (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)

                                   Page 1 of 5

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


* 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).





 CUSIP No.  37957F200                                  Page 2 of 5 Pages

  ------------------------------------------------------------------------
    1.   NAMES OF REPORTING PERSONS
         S.S. I.R.S. IDENTIFICATION NOS. OF ABOVE PERSON

         Karen Singer
  ------------------------------------------------------------------------
    2.   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
                                                                  (a)  [ ]

                                                                  (b)  [ ]
  ------------------------------------------------------------------------
    3.   SEC USE ONLY

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

         United States
  ------------------------------------------------------------------------

                 5.  SOLE VOTING POWER

                     4,556,008
                 ---------------------------------------------------------
    NUMBER       6.  SHARED VOTING POWER
    SHARES
    BENEFICIALLY     0
    OWNED BY     ---------------------------------------------------------
    EACH         7.  SOLE DISPOSITIVE POWER
    REPORTING
    PERSON           4,556,008
                 ---------------------------------------------------------
                 8.  SHARED DISPOSITIVE POWER

                     0
--------------------------------------------------------------------------
    9.   AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

         4,556,008

         * The shares reported herein consist of (i) 3,856,910 shares of
         common stock, and (ii) 699,098 shares of Globix preferred stock,
         which is convertible into Common Stock on a share-for-share basis.
  ------------------------------------------------------------------------
   10.   CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*

                                                                [ ]
  ------------------------------------------------------------------------
    11.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

         9.2%
  ------------------------------------------------------------------------
    12.  TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)

         OO
  ------------------------------------------------------------------------
                     *SEE INSTRUCTIONS BEFORE FILLING OUT!



                                                                     Page 3 of 5


Item 1(a). Name of Issuer:                      Globix Corporation

Item 1(b). Address of Issuers's                 2200 West Drive Park
           Principal Executive Offices:         Westborough, MA 01581

Item 2(a). Name of Person Filing:               Karen Singer

Item 2(b). Address of Principal Business        212 Vaccaro Drive
           Office or, if None, Residence:       Cresskill, NJ 07626

Item 2(c). Citizenship:                         United States

Item 2(d). Title of Class of Securities:        Common Stock, $0.01 par value

Item 2(e). CUSIP Number:                        37957F200

Item 3.    IF THIS STATEMENT IS FILED PURSUANT TO RULE 13d-1(b) OR 13d-2(b) or
           (c), CHECK WHETHER THE PERSON FILING IS A:

           Not Applicable, this statement is filed pursuant to 13d-1(c)

Item 4.    OWNERSHIP: The reporting person has sole dispositive and voting
           power with respect to 4,556,008 shares of the reported securities
           as the trustee of Singer Children's Management Trust. The shares
           reported herein consist of (i) 3,856,910 shares of common stock,
           and (ii) 699,098 shares of Globix preferred stock, which is
           convertible into Common Stock on a share-for-share basis.

           (a)  4,556,008

           (b)  9.2%

           (c) (i) sole voting power:  4,556,008

               (ii) shared voting power: 0

               (iii) sole dispositive power: 4,556,008

               (iv) shared dispositive power: 0

Item 5.   OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS:

          Not Applicable.

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.







                                                         Page 4 of 5

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.






                                                                     Page 5 of 5

                                    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:  February 16, 2007                    /s/ Karen Singer
                                                     ---------------------------
                                                      Karen Singer