Well, I will say that unfortunately ZC's current scaling, while really nice, isn't perfect in what it does anyway. I've noticed some resolutions tend to break it. While most of the common ones work (1024x768, 1280x720, etc.), some will just revert back to 320x240. I'm wanting to say the default netbook resolution (1024x600) did this, but I can't remember. I was doing testing for ZCM and found this problem.