Thought I would chip in here as well. I've managed to get MH CEAW Gold running under Ubuntu 8.10 Intrepid Ibex as well, using Wine and the Java that comes bundled with the game (meaning I can have whatever, if any, Java version installed on my system -- read: the newest one

). The only limitation so far is that I can only run it in a window and not full screen, although that would be my preferred choice either way. Installation worked flawlessly and the only 'trick' I had to use for getting the game running is to set it to run in a virtual desktop of a certain size (using winecfg.) I uploaded a short walkthrough to the Wine Application Database:
http://appdb.winehq.org/objectManager.p ... &iId=16090
It would be nice if other Linux users could upload their test data there as well, especially on different systems or with different methods. I would assume there is probably a way to get the game running also in full screen or in a bigger window, and if someone could figure this out then that's obviously even better. Til then, I'm enjoying my very well functioning MH CEAW just fine.
Which isn't to say I don't want to add my voice in support for Linux versions of this and future games. It's always a bit of a gamble to buy a Windows game with the intent of running it under Linux, knowing that you're not certain to be able to get it working straight away or even at all. With this game, it looked so good and very well suited for PBEM with a mate that I decided to chance it anyway, but everyone might not be so keen. Aside from that, keep up the good work.