Hi, Your posting was from quite a while a go but I thought I'd try dropping you a line. I was looking for some information related to the B26 hardware but there's not too much. I wondered how you got on with your one? I recently picked one up but I suspect that the floppy/HD card and perhaps the HD to be faulty so I can get to the 'L' prompt where it stops. The 'L' is where is checks for a floppy drive. I have changed what I can eg cables, floppy drive, cleaned it out etc but it does not want to go further. I picked it up with a pile of manuals, software and system disks. Did you ever get yours going? Any idea where I could source spares? If all else fails do you know someone who has an interest in the B26 and BTOS or CTOS? Michael Elrick.