In a message dated 98-08-14 21:36:00 EDT, Kees put forth:
<< PCDOS 2.1 was released specifically for the PCjr. 2.1's floppy drive
access was slowed down considerably because the drive in the PCjr was
so flimsy that it would break if it was used faster. MSDOS 2.11 was
the generic version available from Microsoft, and there also were
versions 2.2 and 2.25 with specific international support added. >>
I dont understand the issue about the floppy drive "slowed down" AFAIK, its
just a regular old 360k drive. I think it may be the same drive as what's on
the 5155 machine. It probably has more to do with the lack of DMA on the pcjr
rather than anything else.
david