I've got most everything transferred from my old Sony PDA to my new one. A few categories were lost in translation, but that is minor and can be fixed manually. I will have to look for replacements for several utilities that won't work on the new operating system, especially a font enhancement utility as the standard Sony fonts are too faint for my middle-aged eyes. The camera works fine; I haven't tried the wireless connection yet (and don't have a wireless router here anyway). The new OS replaced the Graffiti text entry system with "Graffiti2", which doesn't use quite the same stylus strokes, so I have some learning to do.