well you couldnt be more detailed if you tried . anyways what the rss on the psp does is it lets you stream music from an rss feed. all the music has to be in mp3 format or aac i think. i use mp3. but anyways if u want to stream your itunes library, pspupdates.com and cloick files up top then search itunes and download the rss feed maker, find your ip adress by going to network connections anc clicking on your network then go to http://your ip:8080/ in the psp browser and select your playlist. then go under rss feeds and click it and it should work
