It's been a while since I had an SATA drive to play with,
but here's what I remember.
In order to get suse (9.0??) to recognize the SATA drive,
I had to first go into the BIOS setup and enable the SATA
subsystem.
The SATA drives were then recognized and the first one
was given the device name of /dev/sda (like a SCSI drive).
Be sure to follow-up and post how you succeeded.
Cheers.