I'm not really a noob to the PSP, but I don't know much about hacking it. Anyway, I have an ebook on my PSP that is 653 pages long in its own folder. If I go to that folder then press triangle, then click on information, it freezez instantly. Could this give the same affect as the overflow.tiff? But then again I have a 1.50 PSP, it might not happen on 2.01+.