I think it's also worth to mention, that if you Flash your XT with actual XT rom, you'll loose the ability to use the DVI port (for DVI displays, works with VGA adapter). Also if the card has only 64k rom, when flashed with reduced rom, it requires ATI ROM Extender to fully function in OSX. That might mean it won't work in Morphos. I haven't actually tried, all my XTs are flashed with Pro (full) roms hexed to XT specs. Also the XT runs hotter and louder with Pro rom, so better to install some ram heat sinks and even then you might end up with corrupted graphics due to cracked solder joint under the ram chips.