On Thu, 15 May 2014, Jordi Guillaumes i Pons wrote: Great! Now for the disk issue, I'm using an RP04 connected to RP0. It shows as "DB0:" in RSTS, and it has plenty of space for the OS, even being of "just" 84MB: My problem is unknown disk size. ;) $ show disk Disk Structure: Dsk Open Size Free Clu Err Name Level Comments DB0 22 171796 124272 72% 4 0 RSTS11 1.2 Pub, DLW Jordi Guillaumes i Pons jg at jordi.guillaumes.name HECnet: BITXOV::JGUILLAUMES -- Cory Smelosky http://gewt.net Personal stuff http://gimme-sympathy.org Projects