In case you didn't know, PS Vita will play nice with PSP in ad-hoc mode
Check out this tasty morsel of PS Vita info making the rounds: you'll be able to face your PSP-totin' friends via ad-hoc mode with games you've snagged from the PS Store (so long as the title supports it). We must've been so enamored by those vibrant PS Vitas at TGS that we missed this sweet bite courtesy of Sony PlayStation Japan. Sure, it doesn't kill the sting of its three to five hour battery life, but hey, we'll just consider it another justification for picking up the hot little number once it hits shelves.
http://www.engadget.com/2011/09/21/i...h-psp-in-ad-h/
