I gots me a psp and it has got to be the mother of all handhelds. I know the history of gadgets- just call me Tom Cruise. I don't have enough money to buy the 1 gig memory stick duo yet, so I am not able to play any videos converted with PSP 9. If you don't know about it, PSP 9 is a neat little program that will convert your various format videos to Mp4 (Mpeg4). PSP Video 9 Site
The hacking and modding communties have been long at work on the PSP and they have the firmware 1.50 cracked. I have firmware 1.50 and I refuse to update unless some lame game forces an automatic update. The swap trick allows you to run homebrew games, emulators, and even Doom. There are too many sites and blogs for me to list. Google for it.
There are ISO's (images) of many psp games floating around on Bit Torrent and file sharing sites and you couldn't do anything with them until now. Yesterday a loader was realeased for the game Lumines, it doesn't have sound but that is a step in the right direction. I would love to be able to play games with quicker load times and conserve battery power, by booting games from the memory stick.
I found a site with pictures and magazines for your psp. PSP Magazines Site They have a lot of different categories so surely there is something that interests you here.
I am impressed with the PSP but they need to release some better games and UMD movies. There aren't a whole lot of quality titles and there aren't that many big releases on the near horizon. I am looking forward to GTA Liberty City Stories but that doesn't come out until September. In the meantime I will be playing a lot of Tiger Woods PGA and watching UMD movies.