Yes.

Is ther a way, to edit the GliDos.ini to make it run on GliDos ?
I'm running WinXP.

Yes. Open the file with notepad, heh.

Hmmm. 😵
From the start again...😠

Can GliDos run Carmageddon Splat Pack ?

And is ther a way to edit the options in the glidos.ini file ?
Not "Open the file with notepad"

Ther are no options IN the file on Carmageddon Splat Pack.
Only on Carmageddon.

No seriously: use notepad, or a nicer text editor if you have one.

Make the file have two copies of the section headed "Carmageddon". Edit the heading of one to be "Splat Pack", and change that one's "Executable" line to match the splat pack executable (the 3dfx version).

Snover, me old mate, is there anything else he needs do? I've never actually tried running the Splat Pack myself.

Nope. The Splat Pack is exactly the same as Carmageddon 'cept it's got shit (like the CD audio, how convenient) cut out.