If anyone else needs MS-DOS 3.3 for the Grid PC, I've put it up at
http://www.sydex.com/temp/griddos.zip. Two self-extracting 720K
diskette image files and Grid PCMASTER and PCSLAVE data transfer
programs.
Note that this version of MS-DOS includes enhancements for the Grid
PC.
I'll leave it up until Friday.
Cheers,
Chuck