I grew up with PC-DOS and I always felt slightly like a second class citizen for missing goodies that others had, like qbasic, and also there would be subtle differences when it came time to set up stuff like CD-ROM drives and sound cards.

What were the good parts of PC-DOS?

Which reminds me...I was thinking about smashing MSDOS 6.22 and PC-DOS 2000 together.

I wonder how well it would work to copy the MSDOS 'DOS' folder into the PC-DOS one, just keeping the programs with different names.