My memory isn't quite right. I have an Asus A7N8X-E deluxe (socket A) and two single-channel PC2700 sticks, one 256MB and one 512MB, in the two blue slots. These sticks are pretty generic. The board supports dual-channel and up to PC3200. What would you do instead of what I already have? Robert "Tim" Kopp http://analytic.tripod.com/