"Bought a couple sticks of 256MB PC2700 Crucial memory, but the memory has caused errors in every computer I've tried it in. Didn't get around to testing it within the 15 day window you have for RMA. They also had some rule about if it tests okay, then they just send it back to you and, technical, a computer can boot with the ram in it. Either way, I really disliked their return policy which is unreasonable when you're dealing with computer parts."