I agree its a shame the blizzard SCSI and onboard SCSI for 3000/4000 are not supported. Sometimes its handy to have an external port without buying a lot of expensive SCSI hardware. I have external 68pin scsi devices on one of my 3000D's but it cost about $250.00 for all the cables, terminators, external case. It keeps the load off the standard power supply, but it would be easier to be able to plug in an external 25pin cd to install the OS on a 3000D with out all the hassle. Maybe they will come out with drivers later, right now I have three machines set up ready to go with OS 4.0. More if it works well. :-)