ok spend like 5 hours trying to get this damn thing working and it was a pain. I ended up getting it to work, somewhat. I could not partition it with AHDI V5 or V6. Nothing worked. I have an old version of HDDRIVER V7, that saw the drive and was able to format it and partition it into two 512MB partitions. But then I hit a brick wall. Could not get the drives to work or show up. I was able to see the partitions in HDDRIVER but was not able to install the driver or get the drives to show up in GEM. Tried HDI and I was able to install the driver to C: and then the drive was able to boot. But could not see D: Then I went back and deleted partitions and set them up again in HDDRIVER and repeated it with HDI, and now I can mount C: and D: Seems to work ok now, but I am getting random intermittent lock ups and errors. Sometimes the booting is slow, other times faster. Copied a bunch of PRG games to the HD and they did not load. Was getting a TOS 35 error. Then I cold booted and tried to copy some over again and now they load. Weird. I read that using a shorter SCSI cable helps, going to try that next.