windows 98

This is not a Which one is better. I just want to know what everyone has. Also it would be nice to say what version you have too. I own 1 Mac OSX iMac G3 (slow and sturdy) I also have a few PCs(XP and (98). I play most games on them because I had most of my games before my mac...

Ok, Kinda a weird problem.. I have a really old game that i love to play and worked on all my op systems except vista.. I'm so mad. Its called starsiege tribes and it was meant to be run on windows 98. But i really wanna play it and cant figure out why it only opens in a window that i cant play...