#Can I Upgrade BB MSDOS?
03-Feb-92 21:06:09
Sb: #48005-#Can I Upgrade BB MSDOS?
Fm: Gayle Lee Fairless 71571,321
To: Eugene Cottle 74007,653
I've heard from others that MSDOS 5.0 does indeed work with the XT A2088
bridgeboard. You may wish to get a memory or multi-function card to
upgrade the memory from the onboard 512K to the full 640K conventional
memory. Also, getting an XT memory board that is LIM 4.0 compatible to
achieve expanded memory is also a good idea. One of the benefits of
upgrading is the use of more memory. I bought my AST SixPakPlus
multi-function card ($129) from Bulldog Computer Products (800) 438-6039
and my MEMO-2000X memory board from AltexElectyronics, Inc. (800) 531-5369.
I an running DRDOS 6.0 on my XT BB. I do not have the use of the Janus
virtual drives but everything else works. I don't recall whether MSDOS 5.0
will let you use the virtual drives. Now I did not install the sstor disk
compression that comes with DRDOS. If you get MSDOS 5.0, the DOSSHELL
program may crash on you. You might prefer ArcMaster from New-Ware instead
(The CGA emulation tends to trash the graphics, though.) BTW, I am running
MSDOS 5.0 on a Zenith AT at work. The MSDOS Edit and the DRDOS Editor
definitely are a major improvement over the old Edlin for handling text
files such as your Autoexec.bat or Config.sys files.