Wait for Jeffy to respond or PM him, I think he has one.
I love the PSP
Great for road trips, flights, etc.
Fun games such as Tekken, GTA, Colin McRae, MX vs. ATV, Sports games if you're into those, some nice RPGs, pretty much any kind of game you can think of. Plus you can play all the old PSX games too.
The screen rocks: Nice and big, very hard to scratch. Great battery life, plus the battery is replaceable.
If you get the Slim version, it's supposed to have an even sharper screen, better battery life, and of course it's smaller/lighter. But I have the original, and I can't really imagine the screen being much better than it already is.
As you can see, the screen is larger than a current gen iPod's screen, so it's great for movies and stuff:
http://img264.imageshack.**/img264/8323/dsc01556ox6qp2.th.jpg
Browser is cool for surfing the web from the bathroom, etc. Supports RSS feeds.
You can stream internet radio, or load it up with MP3s, videos, etc.
You can run Skype, GPS stuff, and it has a camera add-on now too (never tried that)
If you install hacked firmware, you can do a million more things with it, such as play old NES, SNES, Sega Genesis games.....Stream video from your PC via wi-fi......control your PC's desktop via wi-fi......Run PDA-type apps.....
Best part about hacked firmware: If you're a pirate, you'll never need to buy a PSP game again, but you can download them all via BitTorrent and play them from your memory stick, or even via USB from your PC's hard drive.
For as cheap as the PSP is now, I'd say it's a great investment
^ I find the PSP is more cumbersome to hold than the DS... it's just too frickin' long.
I don't find it cumbersome at all. It's not THAT big: