The game seems to run particularly slow and the mouse clicks take several seconds for the game to respond to them. When I try to create a team, the text I type will delay then one of the letters I pushed will repeat itself repeatedly. I have all my stuff updated and I even tried disabling my mouse utility since it's a fancy logitech mouse. The game is also up-to-date, v.1073 I believe, it came that way on the CD. Anyone have any suggestions? Is this game still supported?

Edit:

My computer is an Athelon, x2 3800+ cpu, and a Nvidia 7800 GTX 256mb vid card, sound is soundblaster live 24bit. 1 gig of ram and lots of space (gb) left on my drive.