Conference Calls

GTSI Corp

Q2 and Q3 Earnings Conference Call

12:00 AM

GTSI Corp. (GTSI) will host a conference call at 11:00 am, to discuss its Q3 and Q4 2006 earnings result and update related to the restatements for 2003, 2004, 2005, and Q1 2006.

A live webcast can be accessed at www.gtsi.com

To participate in live call, dial 800-593-9034 (US) or 334-323-7224 (Int'l); Passcode: GTSI.

For a replay, dial 877-919-4059 (US) or 334-323-7226 (Int'l); Passcode: 30051055.

Sunair Services Corporation

Q4 2006 Earnings Conference Call

12:00 AM

Sunair Services Corp. (ANR) will host a conference call at 11:00 am, to discuss its Q4 2006 earnings result.

To participate in live call, dial 800-366- 3908 (US) or 303-262-2130 (Int'l).

To listen to replay, dial 800-405-2236 (US) or 303-590-3000 (Int'l); Passcode: 11079538.

TIR Systems

Q4&FY06 Earnings Conference Call

12:00 AM

TIR Systems Ltd.(TIR.TO) CEO Leonard Hordyk, will host a conference call at 11:00 am, to discuss its Q4&FY06 earnings results.

To join the live call, dial 1 (877) 871-9526.

To hear to a replay, dial 1 (800) 558-5253 (US) or 1 (416) 626-4100 (Int'l); reference number: 21314214.

Universal Express Inc.

USXP.OB

Middle East Funding Agreements WebCast

12:00 AM

Universal Express Inc. (USXP.OB) will host a presentation to report on Middle East funding agreements.

The presentation scheduled to begin at 11:00 am.

A live webcast of the presentation can be accessed at www.usxp.com