I have several macs I use, so this part isn't an issue. I would like to thank you for your trail-blazing on this one, I think I'm going to finally attempt upgrade my system to high sierra with a 1060 graphics card. I'll be looking for the RAID0 installation configuration as that's where I'll wind up if I'm successful. I'm especially looking forward to power management working correctly again, as my 10.10 system seems to fail to wake from sleep about every 3rd or 4th sequence (running on the venerable 5770) I have extra SSDs lying around, so I only risk a little time. These old beasts just keep running more than adequately, although of late I've started considering trying out a new build, just to see if it actually will improve performance (I've not seen anything that says it will improve by more than 50% for my tasks, the only drivers are ease of upgrades and power use) Now if Apple would only put out a reasonably priced and configured mac pro or mini for comparison.