Ok so I must be a complete idiot but I can't seem to get my laptop (Lenovo T61) to boot to a usb stick with BT3.

What I'm doing:

1) Under windows vista I format my 2GB stick with fat 32.
2) Unrar the usb download and move the boot/bt3 folders onto the stick
3) Run cmd as administrator and run the "bootinst.bat" script, says it complete's successfully
4) Reboot the machine (made sure that usb hdd was selected as the first bootable drive in the bios) and keep getting the error "boot error"

What am I doing wrong?

Thanks - Spyder