I am a new user of knoppix looking for a recovery tool from windows xp hard drive crash. My system had 2 IDE drives and 2 SATA drives in RAID 1 configuration. The IDE drive that failed has been removed. Knoppix boots and I can access the floppy, a usb external drive (sdc1), the working ide drive (hda1), and the first partition of the RAID SATA's (pdc_bcaeidi1). The SATA DVD drive shows as (sr0). there is an icon for (hdb), but tells me "could not mount drive".

Can anyone help me get to the point I can access the second partition of the SATA's to save my data before potentially destructive recovery efforts?? - thanks - gred