I have an Antec 300...and sometimes when I close the side panel while the system is running or just touch the case while plugging in a USB device, I cause an immediate crash (i.e., screen freezes) . I've been googling around and it looks like Antec cases circa '08 have weird grounding issues...
It's official:
http://event.asus.com/2011/mb/AM3_PLUS_Ready/
All you need is a BIOS update for some of the boards. I have one of those, so I'm excited. =]
I've read a lot of stuff over the last couple of months about change in the pinout, but I guess it was a lot of bunk (to some extent at...