Well if you have the trust and permission of the owner, go for it! I was
only concerned with the possibility of not being to fix the MBR, which
is what I meant by not being able to restore Windows. (note I am not
questioning your abilities, just being extra precautions).
As far as USB Drive that will boot into Linux, DSL (Demo-Sized
Linux/Damn Small Linux) is a Knoppix-Based LiveCD that is 50 megabytes
in size, and is thusly very lightweight and efficient. It can also be
put on a USB drive if a computer's BIOS support booting in that way.
--
Matthew K Poer