SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* ABS PARTNERS IV LLC (Last) (First) (Middle) 400 EAST PRATT STREET SUITE 910 (Street) BALTIMORE MD 21202-3116 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol Double-Take Software, Inc. [ DBTK ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X Director 10% Owner Officer (give title below) Other (specify below)
	3. Date of Earliest Transaction (Month/Day/Year) 12/29/2009
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person X Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock, par value $.001	12/29/2009		S		2,788	D	$10(1)	1,277,709	I(2)	By ABS Capital Partners IV, LP
Common Stock, par value $.001	12/29/2009		S		93	D	$10(1)	42,779	I(2)	By ABS Capital Partners IV-A, LP
Common Stock, par value $.001	12/29/2009		S		160	D	$10(1)	73,383	I(2)	By ABS Capital Partners IV Offshore, LP
Common Stock, par value $.001	12/29/2009		S		109	D	$10(1)	49,675	I(2)	By ABS Capital Partners IV Special Offshore, LP
Common Stock, par value $.001	12/30/2009		S		6,017	D	$10.01(3)	1,271,692	I(2)	By ABS Capital Partners IV, LP
Common Stock, par value $.001	12/30/2009		S		201	D	$10.01(3)	42,578	I(2)	By ABS Capital Partners IV-A, LP
Common Stock, par value $.001	12/30/2009		S		346	D	$10.01(3)	73,037	I(2)	By ABS Capital Partners IV Offshore, LP
Common Stock, par value $.001	12/30/2009		S		236	D	$10.01(3)	49,439	I(2)	By ABS Capital Partners IV Special Offshore, LP
Common Stock, par value $.001								13,399(4)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

1. Name and Address of Reporting Person* ABS PARTNERS IV LLC (Last) (First) (Middle) 400 EAST PRATT STREET SUITE 910 (Street) BALTIMORE MD 21202-3116 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* GOSWAMI ASHOKE (Last) (First) (Middle) C/O ABS CAPITAL PARTNERS 400 EAST PRATT STREET, SUITE 910 (Street) BALTIMORE MD 21202-3116 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer X Director 10% Owner Officer (give title below) Other (specify below)

Explanation of Responses:

1. The price of $10.00 per share represents a weighted average of sales prices ranging from $9.95 to $10.07 per share. The reporting persons undertake to provide upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price.

2. ABS Capital Partners IV, LLC (the "General Partner") is the general partner of ABS Capital Partners IV, LP, ABS Capital Partners IV-A, LP, ABS Capital Partners IV Offshore, LP, and ABS Capital Partners IV Special Offshore, LP (collectively, the "Funds") and Ashoke Goswami is a managing member of the General Partner ("Manager"). The General Partner and the Manager are reporting the indirect beneficial ownership of the reported securities. The General Partner and the Manager disclaim beneficial ownership of these securities except to the extent of their pecuniary interest therein. The General Partner of the Funds has voting and dispositive power over these securities.

3. The price of $10.01 per share represents a weighted average of sales prices ranging from $9.95 to $10.09 per share. The reporting persons undertake to provide upon request by the Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased or sold at each separate price.

4. Shares held directly by Ashoke Goswami.

Remarks:

The General Partner is the general partner of ABS Capital Partners IV, LP, ABS Capital Partners IV-A, LP, ABS Capital Partners IV Offshore, LP, and ABS Capital Partners IV Special Offshore, LP, each of which may be deemed a director by deputization as a result of Ashoke Goswami, a manager of the General Partner, serving on the board of directors of Double-Take Software, Inc. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on September 15, 2008 and modified on November 11, 2009.

	/s/ ABS Capital Partners IV, L.L.C. By Donald B. Hebb, Jr., managing member	12/31/2009
	/s/ Ashoke Goswami	12/31/2009
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.