I bet you're all wondering what the PlayStation Store has... um, in store, for us this week, aren't you? Wonder no more.

Four brand new demos are now available for download: WET, a fast-paced and extremely gory third person shooter (think Kill Bill-meets-Wanted), the deadly but adorable Mini Ninjas, a World War II aerial combat title called IL2 Sturmovik: Birds of Prey, and Codemasters’ latest (and possibly greatest) racer Colin McRae: DiRT 2. I almost took the day off work.

There is, of course, a host of other content on offer, including some more DLC for Pain, a Street Fighter II themed table for Zen Pinball, and a number of trailers from the Gamescom conference that took place earlier this week.

You should all know the drill by now. Hit the ‘Read more...’ link below to view the full list, compiled by the much appreciated EU PlayStation Blog.

Demos (free)

Colin McRae DiRT 2
PEGI 3+

WET
PEGI 18+

Mini Ninjas
PEGI 7+

IL2 Sturmovik: Birds Of Prey
PEGI 7+

Add-On Game Content

Pain – Andy Dick Pack (£0.79/€0.99)
PEGI 16+

Zen Pinball – Street Fighter II Tribute Table (£1.59/€1.99)
PEGI 7+

Guitar Hero: World Tour – Duelling Banjos Track (£1.59/€1.99)
PEGI 12+

Rock Band

• Foo Fighters Pack 02 (this combines the below three Foo Fighters tracks in one pack) (£2.49/€2.99)
• All My Life by Foo Fighters (£0.99/€1.49)
• I’ll Stick Around by Foo Fighters (£0.99/€1.49)
• Lonely As You by Foo Fighters (£0.99/€1.49)
• I Predict A Riot by Kaiser Chiefs (£0.99/€1.49)
• I’m Shipping Up To Boston by Dropkick Murphys (£0.99/€1.49)
• Inside Out by Eve 6 (£0.99/€1.49)
• No Rain by Blind Melon (£0.99/€1.49)
• There’s No Other Way by Blur (£0.99/€1.49)

PEGI 12+

Videos (free)

• Modnation Racers Trailer
• Ratchet & Clank: A Crack In Time Gamescom Trailer
• Heavy Rain Gamescom Trailer
• LittleBigPlanet Water Trailer
• Tekken 6 Gamescom Trailer
• Trine Trailer
• Ratchet & Clank: A Crack In Time Comicon Trailer
• Front Mission Evolved Trailer
• Savage Moon Waldgeist Trailer
• Gamescom Sony Press Conference Part 1
• Gamescom Sony Press Conference Part 2
• Gamescom Sony Press Conference Part 3
• Gamescom Sony Press Conference Part 4
• PR Sizzler Trailer
• Avatar Game Day Trailer (Released on Friday the 21st of August)

Themes (free)

• Katamari Forever and Noby Noby Boy Theme
• PlayStation Store via PSP and Media Go

Downloadable Games

Wild Arms XF (£13.99/€17.99)
PEGI 12+

Riviera (£13.99/€17.99)
PEGI 12+

Warriors Orochi (£13.99/€17.99)
PEGI 12+

Colin McRae Rally 2005 (£7.99/€9.99)
PEGI 3+

Demo (free)

Dissidia Final Fantasy
PEGI 12+

Add-On Game Content (also available via the PS3 store)

Rock Band Unplugged

• A Favor House Atlantic by Coheed and Cambria (£0.99/€1.49)
• Heartbreaker by Pat Benatar (£0.99/€1.49)

PEGI 12+

Themes (free)

• Dissidia Final Fantasy Themes 8, 9 and 10

Videos (free)

• MotorStorm Arctic Edge Trailer