I do most of my development in Linux but now I want to port a simple program from Linux to Windows. In Linux, my program works as expected. In Windows, though, the surfaces appear corrupted. I have some .jpg files and some text I'm rendering with the system Arial font. Sometimes the images are displayed correctly. Usually, though, the images are displayed as if on a slant, or jagged. If I minimize the window, then maximize, the images will occasionally snap back to a proper display, but then rever to the jagged display. The images are also banded. I have an image that is about 400 pixels tall. It displays in about 10 bands. The bands are all offset. Within the bands, the images look italicized or slanted. Any ideas on what's going on? __________________________________ Do you Yahoo!? Free Pop-Up Blocker - Get it now http://companion.yahoo.com/