Windows XP Starter Edition Snubs P4, Athlon
Apu writes "CNET is reporting that Microsoft's Windows XP Starter Edition operating system specifically checks the result of the CPUID instruction on bootup and fails to continue if a Pentium 4 or Athlon processor is detected."
Of course when the machine is in such a mess that it decides to blue-screen you're probably not going to trust it to write a file.
After all it might have crashed because it encountered a strange filesystem error - and writing to it could trash your whole disk.
There have been similar suggestions for the Linux Kernel; write information somewhere when the kernel panics, but they are usually shot down for the same reason.
When a machine is in the 'panic' state writing to the local disks, or sending stuff across the network isn't usually feasible. (True some people have done it but its a hard problem - because you can't actually rely upon the kernel to do anything correctly when it's mid-panic).
The Mac OS X writes data to the machine's NVRAM on kernel panic, which is then retrievable and interpretable once the system reboots.
-ben
myselfmusic