I currently have a Gigabyte GA-MA78G-DS3H (rev. 1.0) motherboard with a quad core Phenom CPU in it. Unfortunately, there's an issue with the rev 1.0 board where RAM becomes unstable if you use all 4 slots. And there's no firmware fix for it. (I don't overclock anything).
So I'm looking for a recommendation on a motherboard replacement. It just has to be compatible with my existing CPU and DDR2 memory. And work with 4 sticks of 2GB chips.