EX-99 3 ex15-sc13da2_infocrossing.txt EXHIBIT 15 EXHIBIT 15 ---------- SCHEDULE 13D JOINT FILING AGREEMENT In accordance with Rule 13d-1 under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing on behalf of each of them of an Amendment on Schedule 13D (including any additional amendments thereto) with respect to the securities of Infocrossing, Inc. and that this Agreement be filed as an Exhibit to such Amendment on Schedule 13D. IN WITNESS WHEREOF, the undersigned hereby execute this Agreement effective as of the 23rd of October, 2003. SANDLER CAPITAL MANAGEMENT By: MJDM Corp., a general partner By: /s/ Moira Mitchell --------------------------------------- Name: Moira Mitchell Title: President SANDLER INVESTMENT PARTNERS, L.P. By: Sandler Capital Management, general partner By: MJDM Corp., general partner By: /s/ Moira Mitchell ----------------------------- Name: Moira Mitchell Title: President SANDLER CAPITAL PARTNERS V, L.P. By: Sandler Investment Partners, L.P., general partner By: Sandler Capital Management, general partner By: MJDM Corp., a general partner By: /s/ Moira Mitchell ----------------------- Name: Moira Mitchell Title: President SANDLER CAPITAL PARTNERS V FTE, L.P. By: Sandler Investment Partners, L.P., general partner By: Sandler Capital Management, general partner By: MJDM Corp., a general partner By: /s/ Moira Mitchell ----------------------- Name: Moira Mitchell Title: President SANDLER CAPITAL PARTNERS V GERMANY, L.P. By: Sandler Investment Partners, L.P., general partner By: Sandler Capital Management, general partner By: MJDM Corp., a general partner By: /s/ Moira Mitchell ----------------------- Name: Moira Mitchell Title: President SANDLER CO-INVESTMENT PARTNERS, L.P. By: Sandler Capital Management, general partner By: MJDM Corp., a general partner By: /s/ Moira Mitchell ---------------------------- Name: Moira Mitchell Title: President SANDLER TECHNOLOGY PARTNERS SUBSIDIARY, LLC By: Sandler Technology Partners, L.P., manager By: Sandler Investment Partners, L.P., general partner By: Sandler Capital Management, general partner By: MJDM Corp., a general partner By: /s/ Moira Mitchell -------------------- Name: Moira Mitchell Title: President SANDLER TECHNOLOGY PARTNERS, L.P. By: Sandler Investment Partners, L.P., general partner By: Sandler Capital Management, general partner By: MJDM Corp., a general partner By: /s/ Moira Mitchell ----------------------- Name: Moira Mitchell Title: President