Looks like us Europeans have had a little PSN Store update today too, with Super Stardust Portable suddenly appearing on the PSN Store, priced at £6.29. A quick playtest reveals that the game is now on a flat plane, which wraps at the edges (much like the Amiga original), movement is on the stick with the face buttons used to fire (although you can flip these around). The dpad changes the weapons.
There’s also a trailer for Savage Moon. Bizarre.