which GPRS MODEM supports MMS commands for IMAGES,VIDEO transmission to the SEVER

Hiii,
i am student presently doing project on AUDIO and VIDEO transmission to the server....actually i am using SIM300 GPRS MODEM.but it was not supporting MMS commands.....

1. i want another GPRS modem which supports IMAGE,AUDIO,VIDEO transmission to the SEVER....
2. i want the GPRS MODEM WHICH DIRECTLY acces INTERNET ....
3. By SOCKET PROGRAMMING i need to transfer images,videos to the SERVER ...but i want the internet for socket programming ..so which GPRS MODEM is helpful for my project which must support internet

can anyone plzzzz help which GPRS MODEM IS SUITABLE FOR transmission of videos...