One of these computers is an AST BRAVO 486/25 with 4MB "proprietary" SIMM RAM, no other SIMMs fit those slots, so currently I cannot upgrade it at all.
I "borrowed" the hardisk from my Olivetti M4 434S (since it's currently off limits, due to graphical problems), installed it in that computer and got my DR. DOS 7.03 working, most games do work, some perfectly, others laggy.
I tried a lot of Apogee games, ID software (Commander Keen) and I even tried to run some Epic Megagames games.
Duke Nukem 2, Monster Bash, Ken's Labyrinth, Jazz Jackrabbit, One Must Fall 2097, Doom, Doom 2 and other games don't start at all, not for the 486 DX2 (which probably is the only decent thing in that PC), but for low memory.
Duke Nukem 2 require at least 2 and something MB, while I have roughly 687 kb free with the OS "just booted" and with EVERYTHING I need (Sound Blaster drivers and CD-ROM drive) loaded in high memory (LH).
So... what exactly is this computer for ? What's the maximum I can get out of 4MB of RAM, which don't even reach 4MB at all on DR. DOS 7.03 ?
Ah yes, I also have Windows 3.11 installed and it works
