Based on the fact that their Linux driver is available in full source (774 Kb in a single .c file, woa !!!), it should be possible to try write such a driver for BeOS. Anyway, can't find Advansys chip datasheet on their site. So asking them to release it (if any!) could be a great bonus before starting such a driver for BeOS. BTW, no, I never code a SCSI BeOS driver. Not even read Be Inc. sample code... Sorry. Philippe.