Just a quick preview of a future development: High-Resolution rendering is coming to Cxbx-Reloaded:
No nasty hacks, no external software such as dgvoodoo, no broken HUD, but finally, a real, non-game specific solution.
All going well, this will work with every game that can run in Cxbx-Reloaded. It needs a little more testing, but it should be landing in the main builds this month!