Right now I'm currently using a Nikon Coolpix P80, which is a less than desirable camera for what I am looking to take pictures of. I race motorcycles, as well as all of my family. I want to be able to take clear action shot of motorcycles doing 20-130 MPH. I've been looking at a Nikon D3000, and was wondering if that will be the right camera for what I need. I can't spend over $500, I just need some feedback. OH, Also: The Nikon D60 was the best camera near my price range but I was told that the D3000 has replaced it... is this also true? thank you!