I bought a 2500+ about a year ago, and I was planning to overclock it to a 3200+. My board is an Asus A7V8X, and the heatsink is an aerocool deep impact. The temp is about 43 idle, and 53 under load. Are these tems normal?? I'm buying 1gb of pc3200- is there any brand in particular, I'm thinking about the crucial value ram at newegg.