When I do this, it doesn't change the size of MC so I have to use my left/right scroll to see posts. It is getting pretty annoying. Any chance of this being fixed?
MiceChat is now at a fixed size, and is optimized for 1024x768 and above resolutions. You can change your monitor's resolution by right clicking on your desktop, and selecting "Properties" and then the "Settings" tab. Drag the slider to the right to increase your resolution.