OK here, I have not thought about it before, but I have read that one should reinstall the OS when one is upgrading the CPU.<BR>How much of that is true in regards to:<BR>1)Win9x OSes?<BR>2)WinNT, 2K, ...

I have a problem that Apple Support seems to be having trouble fixing for me. I have a Mac Mini that shipped with OS X Server (10.9) that I recently wiped and reinstalled. 10.9 reinstalled and updated ...