DosFreak: 95-98 compatibility mode do enable the "EmulateHeap" option, only time I remember having to enable that specifically was 2000/XP days it's possibly they updated it in newer OS's or applied an update or something.
I believe DK worked fine for me in Vmware, it's possible the host video driver or screen had a factor as far as scaling to fullscreen. Note again that I was using Vmware workstation 6.5 and XP, not Player so possibly a difference there. I'll check it out again one of these days....currently going through my games and testing them in 7 64bit so it'll be awhile before I get to DK again.
I don't remember any issues with the mouse but alot of times with games in a VM you need to disable or uninstall the mouse additions to get the mouse to work properly.
DK Gold had problems on some machines, for example, on mine, it ran fine, nut on my friends it did not, despite the same OS, then we've learned that people use MACT with that emulateheap, and it worked fine. Perhaps missing a hotfix, or having a 'bad' hotfix was the case that made the difference.:)
No, I've tried it on Workstation too, but trial only, Player is just a free version, fully capable of running games.No difference there. I was pleasantly surprised to see so many of my games working on Win7x64, System Shock 2 with Kolya mod is one. Age Of Empires had some funny errors though, AoE3 claimed it has compatibility issues [an M$ game on a M$ OS, huh;P] and AoE2 required my friend to shut down explorer.exe before playing. ;>
Without the addition the mouse was sluggish and skippy, with the additions it had a nasty habit of jumping to screen edge/corner.;]