Trying to decide betwen the X5 or X3. Currently in the UK, the X5 basic model is only ?12 ($18) more expensive than the basic X3. Granted it is bigger but it seems to offer more flexibility with 2 expansion slots and a longer life battery? Any thoughts out there on the better model? This will be my first PDA and I'm mainly buying it for the diary scheduling and word document management capabilities. - I do a lot of scribbling notes to myself away from the desk so need something with good handwriting recognition.