I have been noticing a lot of slow downs lately and while checking the performance it oftens pegs at 100% usage. While watching Star Wars Ep 2 today and browsing the net I thought it was gonna freeze up. So anyways I now realize it is time to upgrade. I haven't been paying as much attention to whats going on in the processor world, at least not as much as I used to. So I was hoping I could get some reccomendations on what to upgrade to. I don't need the fastest thing out, but I don't want to spend a chunk of change on something that is vastly outdated either. I am currently running on an ECS K7S5A with 512 MB of Crucial DDR. While the rest of the system seems to be doing what I need it to do, would it be wise to upgrade my motherboard at the same time? If so with what? Thanks