http://psp.ign.com/articles/662/662007p1.html
Forgive me for the shameless plug, but I actually think this is pretty cool.The PSP is a great little piece of hardware. You can use it to play games, watch movies, listen to music, and view slideshows. Oh, and did we mention that you can download IGN Video Tips and Strategy Guides and view them on your PSP to get game help?
Gone are the days of running back and forth between your computer and your couch to follow a walkthrough. No longer will you have to quit out of a PC game to look up the hint you need on the internet. Now you can simply download our guides to your PSP and look at them while you're playing another game. Or, if you really feel the need to study up on a game, our guides are now portable and paper free.