Europeans can also find a few new surprises on the PLAYSTATION Store today, thanks to the magic of firmware 2.30.

Demos:
  • SEGA Superstars Tennis demo (free)
Game Add-ons:
  • Super Stardust HD Solo Add-on Pack (£2.99)
    This upgrade pack for Super Stardust HD requires the original game. It will add new game modes: Endless, Survival, Bomber and Time Attack. Arcade Mode now features the Easy difficulty. A new Retro soundtrack has been added. [Editor's Note: It is incredibly awesome. A must-buy for fans of Super Stardust HD.]
  • Guitar Hero III Dropkick Murphys pack (free)
    Three songs from the Dropkick Murphys: "Famous for Nothing," "Flannigan's Ball," and "Johnny, I Hardly Knew Ya." All for a great price.
Videos
  • Bionic Commando Rearmed trailer (free)
  • Lost Planet trailer 2 (free)
  • SEGA Superstars Tennis trailer (free)
Stay tuned for this Thursday's update -- it includes Metal Gear Online!

This article was originally published on Joystiq.

American PSN update for April 15th