I have a hp pavilion zd800 with Broadcom 802.11 b/g WLAN.
Will Back Track 2.0 work with my laptop?

I also have a Samsung Q1 and was wondering if I could run it on there but I hope it works on one of them.

Is it possible to run Back Track on a usb drive because I don't want to have to carry around a cd drive for my Q1.
Thanks for your help!