Hi glc,
Well with me it was creating a working build for the P3 Optiplex GX100 range.
When I worked in RTE (national broadcaster in Ireland) we had three varients of the GX100 as it turned out....differing BIOS, cpu speed etc.
One for all build worked fine but small issues occured such as images not loading fully in Netscape browser to sound drivers not being loaded....and other 'unexplainable' stuff
This was NT4 mind you which made it harder and made necessary the need for three seperate images for all three models.
Bit of a pain in the butt but it HAD to be done....and these were all the 'Same PC'....
Once we knew the story though we were fine Thank God!