Install Backtrack to a USB
ok firstly these are the tools required:
http://unetbootin.sourceforge.net/
and you will also need a usb 4GB in size
Step 1. Download Unetbootin and run it. you will be greeted with this
unetbootin1.bmp
Step 2. either select the OS from the red location in the pic or if you alrdy have the .ISO then use the Blue Section in the pic (NOTE: only use the red section if you havent got the .ISO alrdy downloaded)
unetbootin2.bmp
Step 3. Select your USB media From the Brown Section in the picture
unetbootin3.bmp
Step 4. Once you have done all of that then you cn just click OK and you will be greeted with this box and thn you just have to wait for it to complete
unetbootin4.bmp