Back Track 4 R2 VirtualBox Problem!!!

Hi!

I got my Back Track 4 R2 running on VirtualBox on my laptop (Fujitsu Siemens Amilo 2636 Si) I have 2 wireless network adapters: 1 built in and other one is USB (TRENDnet TEW-648UBM) wireless network adapter. I have installed drivers for TRENDnet adapter for Windows 7 and my Windows 7 detects wireless connections with both adapters. Back Track doesn't detect wireless connections with any of them. I heard somewhere that Back Track doesn't detect connections with built in adapter so I bought that USB adapter and Im afraid for no reason!

If need more information the ask me!!!

We honestly need information if you want help.

Does BT see the adapter of you boot of the LiveCD ?
lsusb/lspci, ifconfig output ?
Have you tried putting it into bridge from VBox ?