I've this odd problem where when I make a second iso and cdrecord it on to a multisession cd with the -multi option on, the burner will burn it, but I'm unable to read it. As far as I know, the CDRW and CDROM can read multisession disk, and the controller was recommended by the manufacturer themselves. I have a Yamaha 8824S burner, and Adaptec 2910C SCSI card. Thanks in advance Calyth