to do lists...

i wonder what people use to make their to do lists, reminders, etc...to be organize.

the old fashion way...pen and paper

or using the new technogogy available to us...iphone, blackberry, etc...

when i first got my blackberry, i started utilizing the features it had (phone book, calendar, checklist, etc)...but lately my blackberry has been giving me problems and all the entries i've entered on my calendar has disappeared!...so now i seem to be going back to the old fashion way...plus it's always fun writing things down instead of typing...i just can't seem to decide which way is best for me...so i've been doing both.