My first was a 64k CoCo2 in '86, then about '87-'88 I bought a CoCo3 128k then upgraded it to 512k with 2 disk drives. Over time my system included a Burke 'n Burke adapter with 2 mfm drives.Now my setup just has the CoCo3 512k with the Cocosdc, which I really enjoy. DougSent from my Samsung Galaxy smartphone. null