Late yesterday, Sierra Entertainment announced that a HomeWorld 2 demo will be released today featuring the tutorial mission, two single player, and two multi player missions. The demo is expected to be 141 MB in size and should appear on this page later today.
If anyone for some reason can't download on public servers AIM me when I'm not away/playing a game and I'll get you a DL link from a subscriber account
Hmm... it's fun at first, but seems tedious. I never got a chance to play the multiplayer, but the single player bored me after a bit. Multiplayer is definately where this game will thrive.