Additional resolutions available in mw3
While I was doing some hacking on Mechwarrior 3 I realised that MW3 supports resolutions over the standard maximum of 1024×768. These aren’t accessible from the menu but can be enabled by running (start->run) regedit and setting HKEY_CURRENT_USER\Software\MicroProse\Mechwarrior 3\1.0\InGameVMode to the following values
7 for 1024×768
8 for 1152×864
9 for 1280×1024
a for 1600×1200
These do make the targeting bug I posted a fix for much worse and the game will crash if you press escape during a mission.