My computer seems the same -- only faster. (Intel Pentium 4 2.4 800 MHz FSB) I kept the same hard disks so there was no discomfort nor need for re-installation. Windows XP thought it was being stolen as it tried to wake up in the new system. Yet, I had no trouble calling MS for a new activation code. The system used voice recognition: "If you wish to continue say, "yes". YES.
Jay called to tell me that things were much the same. They've had a couple of doctors stop to provide his mom with the best care possible.