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So that is that then. The world championship has been decided and Brawn has won the constructors. But anyone who says there is nothing left to play for is wrong. Four world champions battling it out at a gleaming new track in the season's finale. I will have some of that please. Click on my race preview below to find out why I think the Abu Dhabi Grand Prix could be one to savour.

Another grand prix and another virtual mailbag of great questions. This week we tackle the thorny subject of trying to establish just who is the greatest British world champion. Click on the video below to watch me try and navigate my way around that potential minefield. You also wanted to know how impressed I was with Jenson Button's championship-winning drive in Sao Paulo, where Brawn's Rubens Barrichello will end up driving next year and whether Ferrari and McLaren will battle it out for next year's championship. Find out my views on all of these and more by watching the video below.

Never before has there been a Formula 1 season like this... and it reached a glorious climax in Brazil. I've seen Jenson Button up close through good times and bad times. Becoming world champion couldn't have happened to a nicer bloke. And what about his Brawn team taking the constructors' crown in their debut season? Find out my thoughts on this incredible story, and more, below:

How time flies. Just two races of the season left now, one of which will definitely decide the title. The Brazilian Grand Prix at Interlagos means many things: a shabby circuit, an incredible atmosphere, drivers hitting consistently high speeds, and a rich heritage. Watch my video blog for more thoughts ahead of the penultimate race of 2009...

Another grand prix and another bunch of great questions from you guys. Click on the video below to watch my answers to a selection of your queries. This week you wanted to know about yellow flags, Suzuka safety, the merits of Jenson's elongated title bid and why engine suppliers seem to have so much influence over who drives the cars they power. Watch my answers to all of these questions below...

A fabulously revamped circuit with typically fanatical fans... This season's Japanese Grand Prix marked a welcome return to Suzuka for the first time since 2006. Find out my thoughts on why both Red Bull drivers shone in the Far East, despite vastly different results, and which team is impressing me with a return to their eye-catching early-season form as they recover from a mid-season stumble.

Were the "crashgate" penalties too harsh? Why are the fuel hoses always causing problems at Singapore? Will McLaren and Ferrari dominate next season with no new regulations? Would F1 be stronger with the reintroduction of in-season testing? And should certain circuits be used that allow more overtaking? Watch my answers to these questions below...

Welcome back to fabulous, unique Suzuka as the host of the Japanese Grand Prix. There have been some great, great races there in the past, but this season has been so unpredictable that I've given up trying to forecast who's going to win each race. Here's my preview.