Mobile Mania 

If your cellphone is your life, then this FREE screensaver is a must have.
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SMSLibX 

ActiveX component (DLL) for sending and receiving SMS from PC using a GSM modem. Very simple usage in Visual Basic, ASP, C#, C++, Access(VBA) etc. Features: sending, receiving, status reports, long sms, logo/ringtones/ems, phonebook. Help online.
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