I got a 19" WS. I tried powerstrip and made it 4:3 ratio 1200x900. I set it and it appeared in my resolution options. Once I set it, half the screen was over the edge on the left side of my monitor, leaving this big black gap on the right. I tried repositioning it but it only goes so far, leaving part of the left still cut off. I then tried starcraft, but it runs in fullscreen using the whole screen not 4:3 ratio. I got no idea what to do....what am I doing wrong?
Change it to 1280x960, thats the actual resolution you need to be using for 4:3. Other then that I'm not sure, I don't use powerstrip. Also make sure your using DVI.
Hope that helps.
As for ShinMagus, I believe that the ATI drivers do have an option to scale, I use Nvidia so I'm not sure exactly where in the Catalyst control panel it is. It might not be showing up because your not using DVI, make sure to be using DVI.