Hi I am new to backtrack 4 and i've researched and tested, I currently am using backtrack 4 on a 4gb usb and I can get to the very end up to the #data I can get about 30,000 ivs then it starts saying its running out of memory, is there a way how I can partition my hd on my computer and boot up just backtrack and have enough space for all the ivs, or use a 2gb usb for backtrack and send the iv files to my 4gb so i'll have enough room. Or what could I do, please help it would be much appreciated.