I have the the 930U, which I believe is a 20Mb/s card. Anyways, it's the Ultra. The only problem I have (G4/AGP/OS9) is that I can't have my Yamaha 4416 burner powered up when I boot. Once I'm booted, it works fine for burning CDRs. My sampler (also on the same SCSI chain) doesn't seem to have any "boot" problems, so I've been unable to figure out for sure if the problem is the SCSI card, or the CDR. If I remove the sampler from the SCSI bus, the problem persists and I've tried two different revs of the flash for the Orange Micro (1.25 and 1.15). However, if I remove the burner from the chain, I can boot fine, so the problem is PROBABLY with the CDR, but no guarantees. Anyways, other than that minor boot problem, I use it just about every day. YMMV. ------------------ LW