It's all change at Circuit Ricardo Tormo today, not one single driver who was lapping the circuit on Tuesday is expected to take part in today's action. Michael Schumacher will return to the cockpit of the W01, Jenson Button get's his first taste of McLaren machinery while local hero Fernando Alonso will make himself comfortable at Ferrari.

Other things to look out for are Vitaly Petrov making his debut with Renault and Nico Hülkenberg at the controls of the FW32. The fans eyes though will be firmly fixed on Fernando.

On track action begins at 10am CET (9am GMT).

Circuit information

• Track length: 4.051km
• Corners: 14
• Lap record (unofficial): 1:08.544 (Anthony Davidson, Honda, 2006)

The Circuit Ricardo Tormo circuit is located to the East of Spain, not far from Valencia.

Drivers and teams attending

We are expecting to see the following drivers and teams in action today:

Useful links

• Official Circuit Homepage
• F1 Direct (live updates)
• Motor 21 (live updates)
• The F1.com (timing updates)
• F1 Today (timing updates)

F1 people who are tweeting from Valencia

• Claire Williams - AT&T Williams
• The Fifth Driver - Vodafone McLaren Mercedes
• Toro Rosso Spy - Scuderia Toro Rosso
• Sarah Holt - BBC
• Edd Straw - Autosport
• Jon Noble - Autosport
• Alex Comerford - F1Photos.org
• Craig Scarborough - Scarbs F1

Don't forget you can follow Twitter lists containing tweets from F1 teams, F1 drivers and the F1 media for up to the minute information.

Additionally, James Allen recently launched a handy Twitter aggregation service and we recommend you take a look.

As ever, keep a close eye on the comments throughout the day, and don't forget to use real-time commenting to save refreshing this page.