I have an Adaptec S-ATA RAID AAR-1210SA / EFIGS KIT and 2* Seagate ST3120026AS S-ATA (120 GB). With the RAID controller I created a RAID Level 1 and formatted both hard disks. When I boot from CD-ROM FC2 (or Knoppix 3.4 and 3.3) things are extremely slow and I get all the time 'lost interupt' and some DMA error. I disabled the SCSI-contoller - nothing. I disabled DMA for the RAID controller - nothing. I tried a different system (board, faster system) - still nothing. The drivers of the driver disk created by the Adaptec software are not recognized but FC2 allows my to load a module for the RAID controller. Any hints? Mit schönen Grüßen von Yahoo! Mail - http://mail.yahoo.de