I am planning on upgrading my processor for my Compaq Presario 5000. I have learned it can go to 2.0 ghz. Is this true? If it is, is this card compatible with my computer? here's the link:[URL]http://cgi.ebay.com/Intel-Celeron-CPU-2-0-GHz-478-Pin-400MHz-SL6VR_W0QQitemZ270224262489QQihZ017QQcategoryZ16180QQssPageNameZWDVWQQrdZ1QQcmdZViewItem[/URL]