Hi!
What potential killer applications for smartphones, pda's etc. do you guys know? I use Agile Messenger for IM over GPRS. Other nice apps are NewsGrabbers (RSS reader), Doris browser (HTML browser for devices not equipped with one) and Opera.
What else is worth trying out? I currently have a Motorola MPx200 but will also try out the Nokia 6630 next week.
br, Marcus