Ok Im building a new MATX machine to replace my wifes aging g5 shuttle with old p4 3.4 and agp 7600gs, Im thinking the lian li 350 or silverstone sg01, now I was considering a 8600gt, but I thought it might be better for a extra 80 notes to throw my 640mb 8800 in it, which should have better cooling being a two slot and getting the xfx 8800gts on offer, now I realise the gains are not night and day and I dont really need the 8800 in the Matx at this moment in time, however I dont really want to spend 70 to 80 notes on another mid ranged card, what do you guys think ?