go the newest PSP official guidebook an with this is the WI-FI handbook
and at number 50 of Sony's chose of the 100 greatest websites is pspupdates
get yourself up-to-date
the mother of all upate sites is also a large yet not sweaty collection of other goodies that show the leading edge of what will be possible when Sony start selling official versions. The offical PSP Radio is on the way already"
so it look like sony is copying homebrew LOL I think I'll stick with the free radio :)