Demos, trailers and premium content announced for this week.

Xbox Live Gold is free all this week, and to make the most of it you can download some goodies released especially for E3. Top of the list are demos for Test Drive Unlimited, Lost Planet and MotoGP '06, which are due to be released onto Marketplace on May 8, 9 and 11 respectively.

On the trailer front it's worth keeping an eye out for Dead or Alive Extreme 2 on May 11, plus many more throughout the week. The Xbox Live Arcade will finally get UNO on May 9, while Call of Duty 2 players will be able to download premium and free maps on May 10.

While the lack of demos for big name titles might seem disappointing, there's a chance that more downloads will be announced later in the week, and three new demos to try out in a matter of days can't be sniffed at.