Dont know if this applies to the US as this is from the UK playstation forums....

http://community.eu.playstation.com/playstationeu/board/message?board.id=138&thread.id=8413


Looks like there will be 2 updates with the following:

06 May - PLAYSTATION Store (PS3)
Game Demos:

* Condemned 2
* Haze

Full Games:

* Blast Factor Advanced
* High Velocity Bowling
* Street Skater

Expansion Packs:

* Blast Factor Advanced Research
* High Velocity Bowling Character - Mike

Trailers:

* Buzz! Quiz TV
* Secret Agent Clank
* Siren Blood Curse


06 May - PLAYSTATION Store (PC)
Full Games:

* Street Skater

Trailers:

* Siren Blood Curse


08 May - PLAYSTATION Store (PS3)
Game Demos:

* Bourne Conspiracy
* Race Driver: GRID

Expansion Packs:

* Army of Two
* Guitar Hero III: Legends of Rock - Def Leppard Track Pack
* Guitar Hero III: Legends of Rock - Muse Track Pack

Trailers:

* Echochrome Apple
* Play Compilation
* Press Conference

to be honest the HAZE demo and the PRESS CONFERENCE (key note speech by the bog boss of sony) have me curious, the press conference is from the GAMES DAY in London.

What REALLY gets me though is that there are some things here that have been rotting in the works (or on the american PSN) ... such as high velocity bowling and blast factor advanced (its been telling me i can get the update for ... too long). And for honourable mention we also get echochrome !!!! .....as a trailer.....

I really think this may hold a gem or too, but if HAZE dont cut some mustard... then this double update could be a double disappointment.