Some questions:

1) Which is the best USB Wireless Adapter with injection that works with BT3? I would use it to crack some WEP and WPA wireless. My wireless adapter isn`t good, the signal is low, so, I want to buy a USB Wireless Adapter with I can bought a external antenna to have a good signal. Suggestions?

2) My wireless card is Broadcom 4312 v.02 and searching in google and remote exploit forum I saw that this wireless adapter doesn`t work with injection to crack WEP, WPA with backtrack 3, right?

Thanks a lot!