Re: COD4 MP, GTX 480 super hitch.
I have been experiencing the PB heartbeats problem with CoD4 for 12 months now. Its the only game that uses PB that does this.
I have sent numerous tickets to PB but they insisted it is my hardware, even though the problem persists on all 3 of my PC's. Its the main reason i stopped playing CoD4 competitively.