I recently purchased a Matrox Marvel G450 and am looking for a way to capture real time MPEG2 at 480x480 (so that I can burn SVCD). Mpeg2 capture is no problem at all and looks great. However, all the capture apps seem to go from 352x240 to 640x480. Does anyone know where I can I either find a program that will capture MPEG (real time) at 480x480, or how I can modify the registry settings under Matrox PC-VCR for this size?

Thanks