On Wed, 23 Jul 2003, Joe wrote:
IIRC the first one that supported sub-directories
was DOS 2.1. Officaily
it was probably DOS 2.0 but I don't think I've ever seen 2.0.
It WAS 2.00, and there WAS a 2.00 in both PC-DOS AND MS-DOS for a long
time. 2.00 came out along with the XT. PC-DOS 2.10 came out along with
the Jr and the "Portable" (Compaq wannabe based on the XT motherboard).
I've seen
lots of 2.1 and 2.11 but not 2.0.
What's it worth to you?