Cyanogen cricket

i know is kind of out topic but still related. I wonder if someone of the geniuses in here know to fix mms. internet in cricket fully flashed droid? it was fine but i wanted to give a try to cyanogen 5.0.8 flashed to clockwork from SPrecovery. I can make call and everything i Even 3g symbol appears but wont connect, already tired getting to cdma workshop but i get stock with the HW serial virtual port and it wont connect to cdma workshop 2.7 then i donnt understand how to get to command prompt and put the codes. it measn windows command promt or the ADB sdk and also i cannot get to use the SDK in my windows 7 64bit :/
please someone help me with this i will really appreciated