Eventually I decided to move all my P4 files over into P5 because, thought P5 will recognize them, it often takes a long time to do so and causes enormous delays. It could be because I just had so much stuff in my P4 folders, though I dont know for certain. I recommend moving your files over. You could take the opportunity to clean up your Runtime and get rid of worthless items, extra images, extra RSRs (or PNGs), and all of that. Yes, it will take you forever to do - but it will be worth it IMO. Best of luck! --Invidia