I just built my own computer with a Winchester 3000+ because of the good reviews here. I'm quite happy with its performance. Someone told me, "Don't get an AMD because they don't have hyper-threading and it won't multi-task well. They're alright for surfing the web and e-mail, but that's about it." I know that's bunk, but I have a few questions because of it. So what exactly is an Athlon 64 better at than its equivalent P4? Where do each excel?