I use a Handspring Neo with a backup module in the springboard. When it crashes( doesn't happen often) I restore using the module. Works great for everything that offers have said. Been taking mine backpacking too. I have a program on it that works as a sun compass, a mirror program, a nice astronomy program and a tide table program. Handspring Pda 's can also be turned into cell phones, gps units, mp3 players and even barcode readers. I find it very useful. Oh and to the guy who owns PALM stock it was down to 1.51 today ouch sorry. PALM is the operating system to choose in a handheld PDA right now just hope they survive the year.<br><br>