Does the PSP use regular sony memory sticks? Does the PSP version of Star Wars Battle Front play just like the full console version? Is there a new, smaller version that has come out in the last year or so? Does anyone use the multimedia features? Are they free if you are near a wireless hotspot or do you have to pay Sony as well for the privilege of getting on the Internet on your PSP? General likes or dislikes about the PSP? Thanks to all to answer.