Ways to promote demand of linux version

[cloud]

I have bought this (a windows dvd) and would like to be able to install it on my Gutsy unbuntu desktop.
I love the idea that they have deved it so it can be cross paltform & hope that they use a similar approach to iD.

I have Doom3, all the Quakes Neverwinternights & this (demo) working on linux and want to show support for this game dev to continue to put out a linux version

BIG cheer to the guys at Fritional games! I know how hard you lot work as my son works for a games graphic company (geomerics)