I have a 2k machine with a weird keyboard problem. When the machine boots to the logon box, I can type and logon fine. When windows comes up, the only keys that work on my keyboard are the non-character keys! (Alt, ****ft, the windows key, etc.). Any ideas how to fix this? It is not a hardware problem, I have determined that for sure. Has to be a service not starting in Windows or a service that is starting that blocks the input (or something like that!)

Thanks!