Res fix?
If you are talking about the 1280x1024 custom dll thing to play the game in that resolution then yes it's working for me (using 8800 GTX here). I am using Microsoft ACT 5.0 under WINXP SP2 and SH3+GWX 1.03.
This is the webpage I used for guidance:
http://www.mysh3.info/shiii/index.ph...lay_Resolution
The older ACT 4.0 was not available at microsoft website so I used 5.0.
Make sure to put that custom dll file (Kegety's d3d9.dll) and it's .cfg and the new sh3.sdb (database file you create through the microsoft ACT) inside the game folder (E.g. C:\silenthunter3\). That's where I have those files. When you select sh3.exe while making the new database in the compatibility manager, it should automatically save those files there.
Hope that helps.