In the time i was replying, there was several ones that were posted and i didn't see it
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Mac Mini inner parts are made with laptop technology, so it couldn't be so much different than other mac laptops. Surely the gfx part is a important part for mos(only ati), but the rest of the hardware don't varies much.
One thing i saw when partitioned my system with ubuntu, preparing the mos install, was that the installer, detected the hardware as "unknown Powerbook". That caught my attention for a while.