I am using Windows 7, with text size set to 150% of normal. My screen resolution is 1920x1200. In Vegas 9.0c, 64 bit the reported resoution of the video preview window is 2/3 of what it should be. i.e. if the preview windows is half the height of the screen, the status for preview should say Display:960x600x32, but it actually says 640x400. If i change the windows text size to 100%, the preview window shows the correct size.
It appears that Vegas is scaling the preview window and everything else up based on Windows text size, rather than using the actual screen resolution. Is this a bug, or am i missing something?