Project SYNergy is a work in progress mod for Doom 3 which adds impressive lighting effects, realism, and immersion. The result when combined with setting your own custom resolution specific to your monitor, is breathtaking. for example, in the doom 3 base folder, edit the DOOMCONFIG file for custom resolution. locate seta r_customHeight ,seta r_customWidth and seta r_mode. for this to work, change the number in the " " next to the seta r_mode option to -1. mine looks like this:
seta r_customHeight "1080"
seta r_customWidth "1920"
seta r_mode "-1"
The result is doom 3 in 1080p with all the nice effects from this mod, blending perfectly. This mod would not be possible without the help of some truly great people, who not only had the final say in the uploading to my profile, but also inspired many elements of this mod with the interesting features of theirs. For detailed info on installing this mod, you must read the README file located in the project SYNergy folder of the zip file.