I really need help. I finished my computer and had all those problems that we have supposedly traced back to the RAM. I sent those sticks back and now have to find more. What do you suggest I get? This has been the most difficult part to shop for! Here's what I want:

-brand name. no more crappy generic for me. I've learned my lesson!
-512MB to 1GB. This would either be with one or two sticks of 512MB. I want plenty of room to expand in the future.
-PC2700 or better
-around $200

Again, this is the motherboard I have.

What do you guys suggest?