>In my experience, I'm fairly certain that an (unpatched at least) UT will
crash if you try to run it from a read-only drive. How have you got the
demo installed?

Erm, well, I've unRARed it (using WinRAR) onto my F: drive (Windows drive),
I don't think it actually needs installing, I think it just needs unarchiving into
a folder, which I did (under Windows). Am I wrong?

Also, are you saying that the Windows drive is write-protected by the Linux
boot CD? If so, how can I un-write protect it, or at least the folder where I
unarchived the UT demo? Does Dyna:bolic write to any other part of a hard disc
at all?

Sorry to ask all these beginner questions, but we're all new at one time or another.