Changes
/* Copy a disc: 40 / 80 tracks, one or two drives */
{|{{SortedPrettytable|width: 700px; font-size: 2em;}}
|''Tracks & Drives''||''FutureOS''||''XD-DOS''||''Disc'o'Magic''||''CP/M 2.2''||''CP/M 3.1''||''Utopia''||''Windows 2000''||''AtariSTF''
|-
|40 tracks, 1 drive||'''20'''||n.f.||42||66||63||71||n.f.||n.f.
|-
|40 tracks, 2 drives||'''20'''||n.f.||42||69||69||69||n.f.||n.f.
|-
|80 tracks, 1 drive||'''77'''||n.f.||n.f.||257||n.f.||n.f.||n.f.||162
|-
|80 tracks, 2 drives||'''76'''||n.f.||n.f.||207||n.f.||n.f.||n.f.||n.f.
|-
|}
