EDIT: Out of interest, I have a question for people like rp2000 who take their PSPs to work, and can access their home PS3s via the net. I was wondering if you can access your PS3s PSN through the PSP? So while you're out and about/working, you could check the store on a Thursday afternoon, spot a few demos you want (yeah, it MIGHT happen!) and start them off while you're out, so they'll be downloaded and ready when you get home?