Two main things come to mind:

1. An application that resides in your email menu that allows you to save any (or all) attachments to your SD card. It does not have to know what type of file they are - just be able to save them to the SD card and in a selectable folder.

2. A good financial tracking application. Mobifinance has the right idea but falls short IMHO. I'm not talking a check register, but something that tracks all types of investments (stocks, bonds, mutual funds, assets), buys and sells, and links with OTA data for current updates. Bonus points for analytics such as charts with variable viewing periods, key stock metrics and ratings, profile details, etc. Maybe something that pulls together user selectable data from sites like MSN finance and Yahoo finance and allows me to analyze within this application.

Honorable mention:

a. A native PDF reader (I hear one is coming?)
b. A flash reader that integrates into the BB web browser for web sites with flash content.


Doug