I'm on a computer that I really can't add files to because it has Admin control. However, If I used a Bootable linux cd, i could bypass that. However, new files are automatically deleted once the computer is rebooted. What i'm basically trying to to do is use a bootable cd and gunzip UT2K4 on one computer. How would I do this?

..without putting/keeping ut2k4 on the computer and using bootcd

I only have on drive on this computer.. so possibly...

use the dvd drive for a bootdrive..

use an external usb cd-rom reading device to connect to the usb??

also... what linux versions work with UT2K4?