Running aplication in different resolutions

I am aware of Res-O-Matic, in fact I already tried it before posting but it has one annoying bug which I cannot accept. The problem is whenever I create a link to certain aplication the screen refreshment rate switch back to 60Hz (from 85Hz). I just can't work like that and switchich every time is pretty pointless. There's no way to force higher refresh rate. Do you know any other programs like that? I was able to find only this one. ;_;