Wondering if someone might have already written a program I had in mind. It would rock to have a program that you could simply point at a 848x480 skin and have it automatically generate the 800x600 stretched. It wouldn't be hard, just haven't had the time. It would just need to go through all the images and resize them propertionally. Then go through the XML skin file and adjust all the X, Y, Widths, and Heights propertionally using the ratio from 848x480 to 800x600.
Let me know if someone has written something like this or wants to
david