I've just finished building my new computer and for the first time ever I can run (and play without any slowdown) the latest version of Microsoft Flight Sim with every graphical detail on its highest setting! 
I've just been using FS2002 for the first time and I'm very impressed. 
Here are the specs of my new system (just to show off
):
AMD Athlon XP 2000
512MB DDR SDRAM
64MB Creative GeForce 3 Ti 200
Now as soon as I get the modem working on my new system I'll be around to test out the multiplayer. 
-Stephen.
>>I can finally play FS2002
"<<Play? PLAY??? Hardly. This is a serious addiction, one that will shape your life, your friendships, even the gifts you get from family and friends. I cannot believe you put such infintisimal weight on this activity....
<grinning, and running>
"TD - Virtual FAA investigators are on line 2, AGAIN!!!"