The installed game wouldn't start. It seems to be processing something for a while, then a window appears quickly and closes immediately.
Fedora 14 i686
Intel Atom N270 1.6 GHz
1 GB RAM
Intel 945GMA
Display 1024x600
Linux 2.6.35.13-91.fc14.i686
java-1.5.0-gcj-1.5.0.0-34.fc14.i686
xorg-x11-drv-intel-2.12.0-6.fc14.1.i686
mesa-libGL-7.9-5.fc14.i686
mesa-dri-drivers-7.9-5.fc14.i686
mesa-libGLU-7.9-5.fc14.i686
compiz-0.8.6-6.fc14.i686
compiz-gnome-0.8.6-6.fc14.i686
launcher.log
http://pastebin.com/SCkmq5Au
projectx.log
http://pastebin.com/eNa5VKm1
old-projectx.log
http://pastebin.com/25jY4KBN
~/.drirc
http://pastebin.com/gCGmHe4c
Are you using open jdk or sun's jdk?
Edit: I just realized you have an Intel Atom processor. I doubt you can run the game with one of those, Java is just too cpu intensive.