Re: Voting Agreement

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                                                                  August 3, 2005

Interactive Systems Worldwide Inc.

2 Andrews Drive

2nd Floor

West Paterson, NJ 07424

                  Re:   Voting Agreement

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Ladies and Gentlemen:

         Reference us made to that certain Securities Purchase Agreement, dated

as of the date hereof (the "Purchase Agreement"), by and among Interactive

Systems Worldwide Inc., a Delaware corporation (the "Company"), and the

purchasers identified on the signature pages thereto (the "Purchasers"). All

capitalized terms used in this letter agreement have the meanings defined for

them in the Purchase Agreement, unless otherwise defined herein.

         Each of the undersigned, being an officer, director and/or shareholder

of the Company, does hereby agree to vote, at the annual meeting of shareholders

of the Company (which such annual meeting is to be held on