i have just tried the latest version of aic cam driver by Luoqi, and it seems that all significant problems were solved. aic0 at port 0x340-0x35f irq 9 on isa0 ... Waiting 15 seconds for SCSI devices to settle (probe0:aic0:0:0:0): TEST UNIT READY. CDB: 0 0 0 0 0 0 (probe0:aic0:0:0:0): UNIT ATTENTION info?:1 asc:29,0 (probe0:aic0:0:0:0): Power on, reset, or bus device reset occurred (probe0:aic0:0:0:1): INQUIRY. CDB: 12 20 0 0 24 0 (probe0:aic0:0:0:1): ILLEGAL REQUEST asc:25,0 (probe0:aic0:0:0:1): Logical unit not supported (probe0:aic0:0:0:2): INQUIRY. CDB: 12 40 0 0 24 0 (probe0:aic0:0:0:2): ILLEGAL REQUEST asc:25,0 (probe0:aic0:0:0:2): Logical unit not supported (probe0:aic0:0:0:3): INQUIRY. CDB: 12 60 0 0 24 0 (probe0:aic0:0:0:3): ILLEGAL REQUEST asc:25,0 (probe0:aic0:0:0:3): Logical unit not supported (probe0:aic0:0:0:4): INQUIRY. CDB: 12 80 0 0 24 0 (probe0:aic0:0:0:4): ILLEGAL REQUEST asc:25,0 (probe0:aic0:0:0:4): Logical unit not supported (probe0:aic0:0:0:5): INQUIRY. CDB: 12 a0 0 0 24 0 (probe0:aic0:0:0:5): ILLEGAL REQUEST asc:25,0 (probe0:aic0:0:0:5): Logical unit not supported (probe0:aic0:0:0:6): INQUIRY. CDB: 12 c0 0 0 24 0 (probe0:aic0:0:0:6): ILLEGAL REQUEST asc:25,0 (probe0:aic0:0:0:6): Logical unit not supported (probe0:aic0:0:0:7): INQUIRY. CDB: 12 e0 0 0 24 0 (probe0:aic0:0:0:7): ILLEGAL REQUEST asc:25,0 (probe0:aic0:0:0:7): Logical unit not supported ... Creating DISK cd0 cd0 at aic0 bus 0 target 0 lun 0 cd0: <PINNACLE RCD-1000 2.35> Removable Worm SCSI-2 device cd0: 3.300MB/s transfers cd0: cd present [261890 x 2048 byte records] drive mounts without any problems and correctly reads data from CD-ROMS. great work, Luoqi! thank you very much! sincerely, ilya naumov (at work) To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message