I was going to write an article on PSP NIDS, but when i started doing it, it felt as if it dropped a little short of what i wanted it to be, and wasn't particularly long (or interesting to people not associated with the PSP Scene).
I did write about it here (First post):
http://forums.maxconsole.net/showthread.php?t=123521&page=8 so for those that are interested, have a look :)