Hey guys, need some help here. Got the upgrades into my computer and found that COD4 now plays
WORSE 
than on my old machine. I suspect that it may be a netspeed problem but for the life of me cannot find the bloody console commands to adjust it. I thought there was a netspeed selection upon installing the game, but I can't find anything about that either. Does anyone know the console commands for adjusting netspeed?
Or, any other ideas of what the hell is going on? Frame rate/lag is just atrocious, slide show vid, regardless of server that I am on. CPU has been upgraded to Athon 64 X2 4800+, vid card is Radeon HD3650 512meg, RAM is 1.6G, soon to be 3.