I recently stated having issues...starting with "The Sabateur", then spreading to other games. Games would run fine for a while, then they would start to slow down (~10fps), then they would slow more (~1fps), then the system would freeze...no XMB or anything. Since this felt like what a computer does with bad memory, I decided to upgrade the memory cooling, and the chipset cooler while I was at it. Good news...IT FIXED THE PROBLEM...so far no crashes...and I even drove around in "The Sabateur" blowing crap up for about an hour (this would crash the system even before I started having problems). So, here is a pic of my mainboard now incase you need to do the same: All the coolers were found in my junk bin...so I don't know where you can get these specific heatsinks. I also cut a little bit of metal off of the lower cover to get some more airflow across the board: I almost hotwired the fan so it would run at full speed all the time...but that thing is figgin' loud at full speed...louder even than my computer that I had to move because it was too loud. Just in case you are wondering...the brown wire is the power wire for the fan.