Comment Re:Is it really worth it? (Score 4, Informative) 115
Also, one of the main features of the C860 is the fancy Japanese dictionary, and if you don't need that I recommend getting one of the older models which have the same screen, keyboard, RAM and CPU, but less flash ROM and a smaller battery. The SL-C750 is excellent (I own one), and IMHO a much better value than the C860. Just stick in a SD/MMC card if you need more storage, and get the larger battery separately if you want that (I prefer the smaller form factor).
A laptop computer is obviously the better choice for getting real work done, but there are other uses for a powerful PDA. It's shirt pocket sized, and suitable for taking almost everywhere without needing to lug around a notebook. I've gotten used to having an Internet connection available wherever I go when I need it (i.e. to research products while shopping).
-Klaus