Its a superbegginer question... its going to take you just 30 seconds to answers me...
I downloaded the bt4 vm version, for USB. how can i make it work now? just unzipping the files and saving them in the pen drive? im doing it in this way, and its not working...
Thanks a sorry for such a stupid question. Im sure its bloody easy to do, but... im not able
Do you want it just to boot into BT or do you want a persistent install?
Common Knowledge: Username, "root". Password, "toor". "startx" gives you a GUI, and "fix-vesa" will fix BT if you have no GUI. Start networking with "/etc/init.d/networking start" and check your IP settings with "ifconfig -a". "dhclient" will automatically use DHCP for your IP. Google is your friend.
There are lots of tutorials about installing BT4 to USB. The question the OP posted shows not only a lack of linux knowledge but also a lack of computer general knowledge. My advice to OP is to stop tampering with things that are way over his head.
This is not a 'h4x0r 31337' distro, there's no big shiny "h4x0r i7 n0wz" button and people may stop answering you if you post more questions like this. So, search before you post.