I dug out my funky square SCSI adaptor and tried accessing this drive from my 1400CS in OS 8.6. More weirdness! It mounts automatically, but keeps rebuilding desktop file over and over. Also, whereas the 8600 saw it as device number 1, the 1400 duplicates it. On bus 1 the same drive is listed from ID 0 through ID 7. Never seen anything like it. Also it is 30MB, which is surely the smallest hard drive I have ever used! I will probably try swapping it out for a slightly newer and much quieter model. Also, the apps I wanted to move are still on my 8600 so this exercise was not very practical.