You can now download the Perfect Dark Zero demo from the Xbox Live Marketplace. This demo will allow single player or co-op play. This free demo is available in all Xbox Live regions.
Here is what is in this demo, directly from the PDZ Team:
Outpost, the story mode level included in the Demo, is playable co-op over Live.
Plaza (a new map included in the upcoming DLC) is playable over Live in Team Killcount and Infection game types.  (Bots are included in both game modes.) The disabled Live features are Leaderboards and Custom Match.  Quick Match works for both game types

Now on marketplace. The theme is 150 points and the picture pack is 60 points. This content is not available in Mexico or Asia.

This content is available in all Xbox Live regions.

Name  Cost (Points)
African Zone Picture Pack  100
All Zones Picture Pack  500
Asian Zone Picture Pack  80
European Zone  Picture Pack  260
North &Central American and Caribbean Zone Picture Pack  80
Oceania Zone Picture Pack  20
South American Zone  Picture Pack  80
Germany (GER) Theme  150
Ghana (GHA) Theme  150
Iran (IRN) Theme  150
Italy (ITA) Theme  150
Sweden (SWE) Theme  150
Togo (TOG) Theme  150
Trinidad and Tobago (TRI) Theme  150
Tunisia (TUN) Theme  150
Ukraine (UKR) Theme  150
USA (USA) Theme  150
Angola (ANG) Theme  150
Argentina (ARG) Theme  150
Australia (AUS) Theme  150
Brazil (BRA) Theme  150
Cote d'Ivoire (CIV) Theme  150
Costa Rica (CRC) Theme  150
Croatia (CRO) Theme  150
Czech Republic (CZE) Theme  150
Ecuador (ECU) Theme  150
England (ENG) Theme  150
Japan (JPN) Theme  150
Korea Republic (KOR) Theme  150
Saudi Arabia (KSA) Theme  150
Mexico (MEX) Theme  150
Netherlands (NED) Theme  150
Paraguay (PAR) Theme  150
Poland (POL) Theme  150
Portugal (POR) Theme  150
Serbia and Montenegro (SCG) Theme  150
Switzerland (SUI) Theme  150
Spain (ESP) Theme  150
France (FRA) Theme  150

Feels great. Downloaded X3 The Last Stand Trailer just now. Pretty cool Now I'm playing GRAW Multiplayer Co-Op mode alone. Even with AI it's already fun. If you want an invite can message me

And thanks for telling me about the 480p stuff

dunno.... but lan jack is fried

Xbox 360 Top Live Games
1 Call of Duty 2
2 Ghost Recon 3
3 Oblivion
4 BFMC
5 Final Fantasy XI
6 PGR3
7 EA SPORTS Fight Night Round 3
8 UNO
9 Perfect Dark Zero
10 DEAD OR ALIVE 4

Original Xbox Top Live Games
1 Halo 2
2 Battlefield 2: MC
3 Counter-Strike
4 Pro Evolution Soccer 5
5 Splinter Cell Chaos
6 Madden NFL 2006
7 Rainbow Six 3 BA
8 Star Wars: Battlfrnt 2
9 Forza Motorsport
10 Ghost Recon 2: SS

You can now download 'Lord of the Rings, The Battle for Middle-earth II' content from the Xbox Live Marketplace. The 'Elves Picture Pack' is available for 160 points and the 'Cinematic Painting Theme 1' for 150 points. This content is available in all Xbox Live regions.

Xbox 360 Top Live Games
1 Call of Duty 2
2 Ghost Recon 3
3 Oblivion
4 BFMC
5 PGR3
6 Final Fantasy XI
7 Rockstar Table Tennis
8 EA SPORTS(tm) Fight Night Round 3
9 Perfect Dark Zero
10 Hitman: Blood Money Demo

Original Xbox Top Live Games
1 Halo 2
2 Battlefield 2: MC
3 Counter-Strike
4 Splinter Cell Chaos
5 Pro Evolution Soccer 5
6 Rainbow Six 3 BA
7 Madden NFL 2006
8 Star Wars: Battlfrnt 2
9 Forza Motorsport
10 Ghost Recon 2: SS

If you combine the lists, then Halo 2 would be number 1..followed by all Xbox 360 games.

There are 3 new TS2 picture packs (60 points/each) and 12 new TS2 themes (150 points/each) now on Marketplace. This content is available in all Xbox Live regions.
preview here

Download a Hi-Def Sneak peek trailer (available in 720p and 480),  theme and picture pack for HBO's 'The Entourage.'  This content is free and available to US Xbox Live members only.

There are three new 'Hitman: Blood Money' picture packs on the Xbox Live Marketplace available for download:

Hitman: Blood Money-Agent 47 PicturePack for 100 points
Hitman: Blood Money-Agent 47 Tie Gamer Picture for 20 points
Hitman: Blood Money-GoldFleur De Lys Gamer Picture for 20 points

This content is available in all Xbox Live regions except Japan.

There are four new 'Ghost Recon Advanced Warfighter' themes on the Xbox Live Marketplace for purchase. Each theme is 150 points each. This content is available in all Xbox Live regions.

PJ, I don't think you've added my friend keantan to the list

Hi

Is he a forum member? Played some PGR3 with the dude earlier

Time to test out that background downloading that you got as part of the dashboard update earlier today. There are nine new 'Kameo' videos available on the Xbox Live Marketplace. This content is free and available in all Xbox Live regions:

Kameo: Elements of Power 40 Below Video
Kameo: Elements of Power Pummel Weed Video
Kameo: Elements of Power  Rubble Video
Kameo: Elements of Power  Thermite Video
Kameo: Elements of Power  Chilla Video
Kameo: Elements of Power  Combos Video
Kameo: Elements of Power  Deep Blue Video
Kameo: Elements of Power  Flex Video
Kameo: Elements of Power Major Ruin Video

Some of the most curious people out there have certainly noticed that a demo of Love Football has appeared on the japanese Live Marketplace. Unfortunately, and I think that's a first, this demo will only work on a japanese 360 so if you downloaded it you have lost a lot of time and bandwidth for nothing. Anyway, I have the chance to own such a system so I've captured this video of the demo. I've been rather pleasantly surprised by the game. Not that it's great, but I had extremely low expectations. The gameplay isn't bad and controlling only one player certainly changes everything compared to PES or Fifa. It's too bad the graphics are really average, to say the least, and that the animation could have used some more work.

asia cannot kaa pj??

You can now download 'Map Pack One' for Pefect Dark Zero from the Xbox Live Marketplace. This premium content is 500 points and contains four new multiplayer maps: Plaza, Rooftops, Trench, and GasPlant. This content is available in all Xbox Live regions.

You can now download a demo for 'Rumble Roses XX' from the Xbox Live Marketplace. This free demo is available in all Xbox Live regions.

There is a free title update for 'Oblivion' now available. You'll be prompted to take the update the next time you sign in to Xbox Live with Oblivion. You can read the details of what the update covers over at the official site.

You can now download the Matisyahu "King Without a Crown" video from the Xbox Live marketplace. This content is available in 480p and 720p formats and is available in all Xbox Live regions except Mexico and Asia.

A Ninety-Nine Nights trailer is now on marketplace and available in all Xbox Live regions.

Xbox 360 Top Live Games
1 Call of Duty 2
2 Ghost Recon 3
3 Oblivion
4 BFMC
5 Final Fantasy XI
6 PGR3
7 Hitman: Blood Money
8 EA SPORTS(tm) Fight Night Round 3
9 Perfect Dark Zero
10 Rockstar Table Tennis

Original Xbox Top Live Games
1 Halo 2
2 Battlefield 2: MC
3 Counter-Strike
4 Splinter Cell Chaos
5 Pro Evolution Soccer 5
6 Rainbow Six 3 BA
7 Star Wars: Battlfrnt 2
8 Madden NFL 2006
9 Forza Motorsport
10 Ghost Recon 2: SS

This week's show:
Final comments on the dashboard update
Bungie news
Interview: Peter Moore
How to beta test Vista
...and much more!

As Peter Moore promised in this week's podcast, there is a new backwards compatibility update immediately available over Xbox Live. This free update adds more titles to the already over 200 original Xbox games that can be played on your Xbox 360.

June 2006 Back Compat titles added:

1.  4x4 EVO 2
2.  Amped® 2
3.  Bad Boys 2
4.  Big Mutha Truckers
5.  DOOM 3®
6.  Dreamfall: The Longest Journey
7.  Fatal Frame(tm)
8.  FlatOut(tm)
9.  Grabbed by the Ghoulies(tm)
10.  Intellivision Lives
11.  LEGO® Star Wars®
12.  Minority Report
13.  MLB SlugFest 20-04
14.  The Punisher(tm)
15.  RalliSport Challenge
16.  Silent Hill® 4: The Room
17.  Spawn® Armageddon
18.  Spider-Man
19.  Star Wars Battlefront(tm)
20.  State of Emergency
21.  Zapper(tm)

Additional Japanese-only titles:

Bistro Cupid 1
Flight Academy
Othello Seminar
Igo Seminar
Shogi Seminar
Mahjong Seminar