Are you happy with your current wireless service provider? If so, head to one of their stores and start looking at their PDA phones. I have an HTC Mogul, which is a PDA phone with Windows Mobile 6. It basically runs Windows. It is a bit pricey, but it handles my day-to-day stuff remarkably well. In addition, it has a full QWERTY keyboard so typing on it is a breeze. Some people are more comfortable with the Blackberries. I've never had one, but the people I know who do have them are very happy with them. The Blackberries are so addictive, they have a nickname - Crackberry. They do all of the same schedule and messaging type stuff, just a little differently. Again, best bet would be to head down to a store and take a look at what they have to offer. Make sure to get a feel for each phone, see how it feels in your hand, and definitely how easy (or difficult) it would be for you to type with it.