http://nwcom.info/Driver/oem/HP%20iPAQ%20h1900%20Series%20Pocket%20PC%20-%20Real%20Time%20Clock%20Update/rx1950_WM6.1_SD/faq.txt
http://nwcom.info/Driver/oem/HP%20iPAQ%20h1900%20Series%20Pocket%20PC%20-%20Real%20Time%20Clock%20Update/rx1950_WM6.1_SD/freddom_wm6.1.bin