Xbox Live Marketplace - 6/5/09

Arcade Games
Wolfenstein 3D (400 MSP)
CellFactor: Psychokinetic Wars (800 MSP)

Game Demos (Free)
Guitar Hero Smash Hits Demo
Overlord II Demo

Add-on Content
Race Pro Pack 1 (800 MSP)
X-Men Origins Wolverine: Weapon X Arena (800 MSP)

Lips
* "Somewhere Only We Know" (160 MSP)
* "I Alone" (160 MSP)
* "Joey" (160 MSP)

Rock Band
** Bonnaroo Pack 01 (800 MSP)
* Shimmer & Shine - Ben Harper (160 MSP)
* The Running Free - Coheed & Cambria (160 MSP)
* Wilson (Live) - Phish (160 MSP)
* Steady at the Wheel - Shooter Jennings (160 MSP)
* Wolf Like Me - TV on the Radio (160 MSP)

Guitar Hero World Tour
* "Guitar Hero On Tour: Modern Hits Theme" by S.U.P.R.A.H.U.M.A.N. - ProtoShredanoid (Free)

Full update at Xbox.com

Despite it being E3 week, there's a surprising lack of content...