I installed 0901 Beta in the BIOS when it was first posted above. 0901 does fix the ACPI error; however, I think that whenever my CPU Temp gets to 50 C, my computer reboots because of 0901. The only time my CPU Temp gets that high is when encoding videos. My BIOS setting for "CPU Target Temp" is 50 C. When the CPU hits 50 C, the system should increase the CPU fan speed instead of rebooting
(happens in FC5 and Windows XP)
Other than that, everything has been fine and FC5 was a lot easier to install when I didn't have to rebuild the kernel afterwards to fix that bad DSDT table.