Gangs of London costs GBP 14.99. You may remember it as a fairly crap cockney strategy game with some surprisingly good pub games thrown in. If you buy it on PS3 you can pipe it to your PSP, or you could buy on the PSP Store for PC instead and do it that way.
You can also buy the Virtuoso Track Pack for Guitar Hero III: Legends of Rock on PS3 today, which costs GBP 3.99.
Otherwise, it's the usual mix of trailers and wallpapers. In the first column there's some video of PixelJunk Eden and something called Linger in Shadows ("a surreal interactive art experience", we're reminded - a bit like the PSN sign-up process perhaps) and some footage of Siren: Blood Curse characters and the village it's set in, Hanuda, while fans of wallpaper can go mad with red and black PixelJunk Eden efforts.
There's also the latest stage of Sony's "Movement" series, where a pair of full-grown men travel around Europe hunting down music acts. This is popular with yoof, so back off grandpa.