How to Start Networking in Backtrack

Hello guys,I have a weird problem,I'm succefully connected to my wireless network but all the browsers even apt-get refuse to connect,I allways get the "Unknown Server *blablabla*" message,any solutions?

I have a problem with my Alfa AWUS036H, I'm pretty new to this so I don't how to approach this problem.

I connected my Alfa USB but I can't see the connection, it perfectly works in Ubunty (plug&play) but with backtrack I just can't see it.

After long time searching for some "update driver" icon:) I found in system/settingsmenu/hardware USB devices icon, when i opened I realized that RTL8187_Wireless is recognized.

So how can I install driver or load the driver, I also have driver for Linux on USB but I don't know how to install it from usb.

Thanks for help in advance

Hi,
i work with backtrack4 r2 in vmware player using HP Pavilion dv6 1330
i can't do a wifi scan
my wifi card is Intel link wifi bgn 1000
when i was use backtrack in bootable it was running well
but i don't why don't it work in vmware player

hope to get answer from you
thank you for your time
Scouter