I noticed in the FPS/Ping Guide Topic there was a question about setting JA to a custom resolution. When I reinstalled JA a few weeks ago I researched this topic because I couldn't bear to look at the game in 1024x768 on my 1440x900 widescreen monitor.
I found a good guide for this here.
Also, remember to edit the proper config file. For most of us that's the jampconfig.cfg file in the gamedata/japlus folder or gamedata/base if you're not using JA+. (The guide only mentions editing the config file for JK2).
I found a good guide for this here.
Also, remember to edit the proper config file. For most of us that's the jampconfig.cfg file in the gamedata/japlus folder or gamedata/base if you're not using JA+. (The guide only mentions editing the config file for JK2).