I have a Dell XPS 435\9100
16 gigs of RAM
Intel i7 920 CPU
3x 1TB drives in RAID 5 Configuration using the Onboard SATA Raid Adapter built into the X58 Motherboard.
Previously I ran Windows 8 Professional 64-bit without any issues.
Then, on November 18th, I upgraded, to Windows 8.1 Professional...