For 72 hours over the weekend of 23-26 November a free gaming festival is taking place on Xbox Live. Xtival '07 will feature competitions, events, exclusive downloads and whole lot of online gaming will bring the wonders of Xbox Live Gold membership to everyone!

Microsoft has now released firm details of what we can expect during the three themed days of fun, which includes Developer Jam Sessions on Guiter Hero III, PGR 4, the chance to take on stars from the world of music and video games and loads of competitions and free giveaways.

The full line up for Xtival '07 can be found on the official Xtival '07 website.