For some unknown reason my desktop just erased all of my datebook files after April 07. I tried hotsyncing (with my preferences set to "handheld overwrites desktop") and now my handheld has the same issue. I tried to find a backup DB file on my hard drive, but the only ones I could find had old information. There were some other .dat files, but I couldn't find a program to open them with. My life is on those files, and I can never re-create them from memory. I'm seriously screwed. Please help me...