On a file-server related note, I almost feel committed to SCSI drives because I have a nice Tekram controller. However all of my drives are so old that I'm suspicious of them and buying new SCSI is expensive. It looks like I could switch to SATA controller and drives for less money than a couple of new SCSI drives as long as I don't have to spend hundreds to get a decent SATA controller. Anyone have any recommendations for a PCI SATA controller card that will work with Plan 9? Thanks. Greg