1. Should I bag Windows 2000 in favor of Windows 98SE (or DOS even) for dual trackball support even though I would lose the virtual desktop resolution support in windows?
- Forget windows 98. When I was putting together my machine, I started with XP. Formated it 2 weeks later and installed 98 SE with all the fixpacks. I was shocked at how much slower the machine ran (especially when it was unzipping those huge ZIP files) and how often MAME froze!
NTFS file system is much better than FAT/FAT32. If the PC turns off in the middle of a write, you won't have data corruption the way you do in windows.
MAME/Whatever can't freeze the OS either. A quick CTRL-ALT-DEL always fixes stuff in 2000/XP.
2. Should I be running AdvanceMAME?
Depends. If you have a PC video card and are trying to make it work with MAME, then yes. If you have something like the ArcadeVGA, which does all the resolution convertion/etc in hardware.. then no. The regular MAME is good enough.
No MAME of course is the best. Since it'll force your video to 60hz which is what your arcade monitor runs at.
3. Given my monitor, is the ArcadeVGA better/worse than a Trident Blade T64 based card when running MAME? How about running Windows?
Nothing comes close to the ArcadeVGA. The trident was good when there was no ArcadeVGA, but the ArcadeVGA supports more resolutions, and allows you to run windows perfectly fine.
With the ArcadeVGA you can play regular PC games on your monitor! And no special software required to "force" it to work. ArcadeVGA runs fine in any OS as well.. not only windows.
4. What if I got a multi-frequency arcade monitor? Would any of the above answers change?
Why spend the $$$ on another monitor? You got a good 25" monitor running at the frequency that those games were born at! Get an arcadeVGA and you'll be set.
If you go higher frequency, might as well put a PC monitor in there (and you know how that looks when compared to the real thing!)