I too have a Tekram 315 SCSI card. I have an older HP-5P scanner connected to it. The only distribution that I have found that supports this SCSI card is Mandrake. I found the source for it that was written (modified) by someone who works for SuSe, but have not been able to get a clean compile of the source. I multi-boot with either Vector (Slackware), Knoppix (Debian), Mandrake 9.1, or Lycoris (Redmond) and like I said only Mandrake supports this card. One of these days, I'll add SuSe to my collection to see if they support it.