Actually, I was having some lockup problems on my Pro2A / 1GHz Tbird. Thought it was heat related, but it got progressively worse, until, now it won't boot. I have stripped the board down to just the AGP card, floppy and memory, and I can't get it to boot. Stops on either the "initializing PCI bus", or "initializing IDE controller/disks". Called my vendor, and am getting a MSI K7T-Turbo on replacement.
I'm wondering if the ATA100 controllers on these boards were too new, and now they are starting to flake out... I'm hoping the Turbo versions are slightly better tested. I also had a difficult time getting my Taisol GCK760092 on my Pro2A, and I'm hoping that will work out a bit better on the Turbo.
Just my $0.02....