I have been using PSP Movie creator to convert dvds to MP4. Up until recently this process was fast ie quicker than real time. Now it's taking longer eg a 1.5 hour movie takes 2 hours to convert. DVD Shrink is also taking longer to read and burn dvd's than previously. I can't for the life of me think what I've changed to make both processes slower. I've looked at the DMA settings - fine. Any thoughts? Thanks