Hi all, I'm hoping to buy a second hand G5 soon and have read up on the chirping issue. I hear the issue effects all G5 revisions, I'm wondering if it effects some revisions more than others. Also - would it effect single processor G5's? Finally, is the 5200 Nvidia card substantially better than the FX 5200 Go ? and would I be able to play games such as Colin Mcrae Rally at 1280x1024 (on low settings)? Merry Christmas!