I have a stick of Corsair Value 512mb PC3200, running it at 450MHZ and 11-3-3-2,5. Yesterday I put another stick of 512mb PC3500 Kingmax Hardcore and they both work at dual channel and 450MHz.
I do have a question though, the BIOS says Dual DDR Channel Enabled but Sandra 2004 and AIDA32 say the bus widith is 64bit. What's up with that? All my scores went up a little (6-7%) so apparently dual channel is working.
I've seen lots of 8RDA3+ and RAM problems but looks like mine chews through anything.