as per the Title, my gtx 580 Zotac AMP is fragmenting. I have given up on SLI/Crossfire based configurations, so please don't suggest twin GTX460s. I have a spare GTX 460 768 which does enough, but I prefer to keep it in my HTPC. The question is, I have a warranty with microcenter on the GTX 580(I am that impatient). TLDR: Replace the GTX 580? or wait for AMD's next gen to hit Microcenter shelves(when?)?