Just now i got an offer from someone locally to trade up his quantum atlas IV 18.2 Gig LVD scsi drive for my IBM 30 gig 75GXP. i want to know your opinions if its worth the trade? i have a 2940u2w card. would that work with it? also the guy doesnt seem to know much about the HDD and when asked for a model # gave me kn181461 which turned up no results. did anyone had prior experience with this HDD? please advise now!!