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Exhibit 10.23

October 31, 2006

S. Craig Huke
16568 Brookhollow Drive
Noblesville, IN 46062

On behalf of Double-Take Software, Inc. (the “Company”), I am pleased to enter into an amended and restated employment agreement with you that continues your position as Chief Financial Officer, effective on October 31, 2006. This agreement amends and restates your agreement with the Company dated May 23, 2003. Following are the terms of this amended and restated employment agreement:

Position:

Chief Financial Officer. Reports to the Chief Executive Officer of the Company (the “CEO”).

Base Salary:

$200,000 per year, payable every two (2) weeks in the sum of $7,692.31, less any applicable withholding and taxes. The Base Salary may be increased, but not lowered, by the Company, and, upon such increase, the increased amount shall thereafter be deemed the Base Salary.

Stock Options:

At the discretion of the Compensation Committee of the Board of Directors, you may from time to time be awarded options to purchase shares of the Company’s common stock. In the event of a change in control as a result of a merger, acquisition, purchase of substantially all of the Company’s assets or other like transaction, as determined by the Compensation Committee of the Board of Directors, in which the Company is not the surviving entity (a “Change in Control”), the unvested portion of all of your outstanding options to purchase shares of the Company’s common stock shall immediately vest.

Insurance:

The Company will provide you and your family with major medical insurance.

Bonus:

You are eligible to participate in the executive bonus program established by the Company, the terms of which shall be determined at the discretion of the Company.

Additional Bonus:

You will be paid a bonus of $25,000 on February 1, 2007, less any applicable withholding and taxes, provided that you are employed by the Company on such date. In the event of a Change in Control, the Additional Bonus shall be immediately due and payable.

Severance:

Subject to the approval of the Company’s Board of Directors, in the event your employment is terminated without Cause in connection with a Change in Control, you will continue to receive your Base Salary for a period of twelve months from your separation date. No severance payment will be made in the event your employment is terminated for Cause.

For purposes of this Agreement, “Cause” shall be defined as: (i) willful disobedience of a material and lawful Instruction of the CEO or the Board of Directors of the Company; (ii) conviction of any misdemeanor involving fraud or embezzlement or similar crime, or any felony; (iii) conduct amounting to fraud, dishonesty, negligence, willful misconduct or recurring insubordination; (iv) inattention to your duties; or (v) excessive absences from work.

PTO (sick, personal, vacation time off):

Pursuant to the Company’s current policy.

401(k):

Option to participate in the Company’s 401(k) plan based on the plan’s terms.

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Expenses:

Reasonable business-related expenses, including without limitation, cellular phone usage, home office equipment and supplies and travel-related expenses, will be reimbursed upon presentation of supporting documentation.

Confidentiality:

You agree to sign the Non-Disclosure Confidentiality Agreement attached hereto.

Relationship:

It is understood and accepted that the employment relationship we have agreed to is an at-will relationship, and that it may be ended by either party, at any time, and for any reason. It is also understood that you are free of any obligations, including restrictive covenants and or non-solicitation agreements, that may affect your ability to carry out your duties within the Company.

If you should have any questions pertaining to this matter please don’t hesitate to contact me.

I look forward to continuing to work with you.

Sincerely,				Agreed:
/s/ Dean Goodermote				/s/ S. Craig Huke
Dean Goodermote				S. Craig Huke
Chief Executive Officer

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NON-DISCLOSURE CONFIDENTIALITY AGREEMENT
DOUBLETAKE SOFTWARE, INC.

S. Craig Huke (hereinafter referred to as the “employee”) hereby acknowledges that Double-Take Software, Inc., et al. (hereinafter referred to as the “Corporation”) is engaged in the business of developing, selling, distributing, supporting, installing and servicing computer related software. Both parties agree that the operation of the business and performance of the work of the Corporation involves special skills, knowledge, trade secrets, special techniques, procedures or names and addresses of the customers, past and present, of the Corporation. The employee acknowledges that he is being employed with the express understanding that all of the foregoing shall not be divulged or otherwise disclosed to anyone at any time.

It is further understood and agreed to by the employee, that during the time of his employment by the Corporation, that his time and efforts will be exclusively devoted to the Corporation’s business, and that he will not participate in any activity of a similar nature with any other entity, in any capacity, (e.g. sales, consulting, engineering, supervision or hands on activity). All computer program source and information relating to such source code, trade secrets, books, manuals, bulletins, work papers, files, reports and other related materials are the property of the Corporation and must be returned to the Corporation upon request or at the termination of employment, along with any reproductions of such documentation.

Employee agrees to hold in confidence and to refrain from using or disclosing to any third party, without prior written consent of Corporation, (a( any information disclosed in confidence to employee by the Corporation, and (b( any information developed or delivered by employee during the term of employee’s employment by the Corporation. All computer program source and information relating to such source code received, developed or delivered by employee in connection with his employment shall be deemed confidential information and belonging exclusively to the Corporation for purposes of this paragraph.

Employee agrees to provide the Corporation with all source code and complete source code documentation for all computer programs developed or modified by employee in the course of his employment by the Corporation. Ownership of all goods, code, and materials, etc; delivered by employee hereunder is hereby assigned irrevocably to the Corporation, including but not limited to all copyrights, trademarks, trade secrets and patent rights in such goods and materials. Employee agrees to execute and return to the Corporation all documents required by the Corporation from time to time to evidence, document or, if necessary, to perfect such ownership, for any purpose desired by the Corporation, and hereby appoints the Corporation employee’s attorney-in-fact with full powers to execute such document itself in the event employee is unable to provide the Corporation with such signed documents.

In the event the term of the employee’s employment shall expire or terminate,

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employee agrees not to divulge any of the above information, etc., or to engage or participate, directly or indirectly, for himself or on behalf of or for the benefit of a third party, firm or corporation in developing products based on the information gained during his term of employment by the Corporation. Employee also agrees he will not participate, directly or indirectly, for himself or on behalf of or for the benefit of a third party, firm or corporation in soliciting competing products, services and/or solutions to the Corporation’s existing customers or proposed customers (which were being solicited by the Corporation during the time of his employment) for a period of two (2) years and will not encourage, induce or attempt to induce any employee of the Corporation to leave the employ of the corporation for a period of two (2) years.

The employee agrees that these terms are so vitally important to the operation of the business of the Corporation, that any violation of the above conditions will result in their termination of employment, forfeitures of any and all benefits and bonuses accrued, as well as entitling the Corporation to any injunctive relief allowed by Law.

This Agreement shall be governed by the Laws of the State of New Jersey and there are no understandings, agreements, representations, express or implied, not specified herein.

AGREED TO BY:

/s/ S. Craig Huke				10/31/06
Employee				(DATE)
ACCEPTED BY:
/s/ Dean Goodermote
For the Corporation
TITLE:		Chief Executive Officer		11/1/06
				(DATE)

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