PlayStation owners should warm up their consoles and PCs for this week's update for the PlayStation Store. Senior Manager Grace Chen has announced the new list of add-ons, demos and videos available for download for the week of February 28.

As usual, you can expect a couple of new songs to expand the line up of songs in Harmonix's Rock Band (Xbox 360 and PlayStation 3). Aside from that, the PlayStation Store pulls out a couple of new videos featuring MLB 08: The Show (PS2, PS3, PSP) and a couple of trailers for Condemned 2: Bloodshot (Xbox 360 and PlayStation 3) and Lost Planet (Xbox 360, PC, PS3).

In any case, here's the list of this week's update for the PlayStation Store:

PS3 Store

• Add-on Game Content
  
• PAIN: Scurv Dogg Character ($0.99)
• Rock Band
• “March of the Pigs” - Nine Inch Nails ($1.99)
• “The Collector- Nine Inch Nails ($1.99)
• “The Perfect Drug” – Nine Inch Nails ($1.99)
• Nine Inch Nails Track Pack 1 ($5.49)
• GUITAR HERO III: No Doubt Track Pack ($6.25)

• Game Videos
• MLB 08 The Show My MLB Music Video
• MLB 08 The Show Blog Video (free)
• NBA 08 Amare Stoudemire Bio
• Condemned 2: Bloodshot Trailer 1 (free)
• Lost Planet Trailer 2 (free)

• Movie and Blu-ray Disc Trailers
• Star Trek Teaser Trailer (free)

• PS3 Themes
• PAIN: Scurv Dogg Theme (free)
• PS3 Wallpaper
• (4) Rocketmen: Axis of Evil Wallpapers (free)

• Game Videos (free)
• Patapon Trailer
• Secret Agent Clank Trailer

• “Can’t Stand Losing You” - Nov. 22
• “Roxanne” - Nov. 22
• “Synchronicity II” - Nov. 22
• “Police Pack 01” - Nov. 22
• “Brass in Pocket” - Dec. 20
• “Limelight” - Jan. 3