I was reading the faq about the 256 version cards against the 128's. I know the performance is no different with the games right now, but was wondering if the 256 cards will outperform the 128's with the newer games that will come out, like Half Life2 and whatnot. My concern is longrun. If i buy a 128 Radeon 9800 pro now, will it be obsolete when newer games that require more performance come out?