I'm curious about the various speed ratings of some popular hard drive units. I checked my only reference here (a back issue of GS+) but it didn't have some of the specific values I was looking for. In particular, is using a SCSI harddrive with a RamFAST controller (with probably 1 meg on it) noticeably quicker than, say, a Vulcan 40 or Vulcan Gold 100 meg unit? Thanks in advance again. ThomasD