rwolf,
I'm a new PDA ower/user too, well, that is if you do not count the RIM 857 I use for work... I just got my iPAQ 2215 on July 11. I love it. I've installed mostly Freeware apps and games...
For a list (including links) see...
http://marzano.home.att.net/mobile/iPAQ-Software.htm its not everything I currently have installed, but about 80% of it. I plan on having that completely list everything I use with links so I can easily check for updates, tell my friends about a good piece of software, etc.