I had one when I was with nextel, but i cant seem to find one. Does anyone know of such an app where you can enter in any value of a loan and calculate the remaining missing value? (ie monthly payment, life of loan, interest rate etc....)

Wirelessly posted (8320 Titanium)

There is one called mortgage calculator that may work for you.

Has anyone found a simple payment calculator to download with paying $10-$15 for it?

I just got my 8330 and am really struggling with it having been in the Palm camp for many years and being severely digitally challenged to boot.

Thanks,
Skutertrash

The community edition of Gridmagic is FREE and they have a loan calculator spreadsheet.