JOINT FILING AGREEMENT
Exhibit 99.4
Each person executing this joint filing agreement (this “Agreement”) agrees as follows:
1. Each person executing this Agreement is responsible for the timely filing of such Schedule 13D and any amendments thereto, and for the completeness and accuracy of the information concerning such person contained therein; but no person executing this Agreement is responsible for the completeness or accuracy of the information concerning any other persons making the filing, unless such person knows or has reason to believe that such information is inaccurate.
2. This Agreement may be executed in any number of counterparts, each of which shall be deemed to be an original, but all of which, taken together, shall constitute one and the same instrument.
IN WITNESS WHEREOF, the undersigned have executed this Agreement as of the date set forth below.
Date: February 3, 2004
| TZ ACQUISITION, INC | TZ HOLDINGS, INC | |
| /s/ Xxxxx X. Xxxxxxxx | /s/ Xxxxx X. Xxxxxxxx | |
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| Name: Xxxxx X. Xxxxxxxx Title: President |
Name: Xxxxx X. Xxxxxxxx Title: President |
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| H.I.G.-TNETIX, INC | H.I.G. GP-II, INC | |
| /s/ Xxxxxxx X. Tamer | /s/ Xxxxxxx X. Tamer | |
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| Name: Xxxxxxx X. Tamer Title: President |
Name: Xxxxxxx X. Tamer Title: President |
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| H.I.G. INVESTMENT GROUP III, L.P. | H.I.G. CAPITAL PARTNERS III, L.P. | |
| By: H.I.G. Associates III, L.P., its general partner | By: H.I.G. Advisors III, L.L.C., its general partner | |
| By: H.I.G. GP-II, Inc., its general partner | By: H.I.G. GP-II, Inc., its manager | |
| /s/ Xxxxxxx X. Tamer | /s/ Xxxxxxx X. Tamer | |
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| Name: Xxxxxxx X. Tamer Title: President |
Name: Xxxxxxx X. Tamer Title: President |
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| H.I.G. ASSOCIATES III, L.P. | H.I.G. ADVISORS III, L.L.C | |
| By: H.I.G. GP-II, Inc., its general partner | By: H.I.G. GP-II, Inc., its manager | |
| /s/ Xxxxxxx X. Tamer | /s/ Xxxxxxx X. Tamer | |
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| Name: Xxxxxxx X. Tamer Title: President |
Name: Xxxxxxx X. Tamer Title: President |
