formula 1 circuits on google earth

there are some circuits like: magny cours, silverstone, suzuka, catalunya, fiorano(not a f1 circuit but an interesting one), etc

http://www.gratisweb.com/darth_mayhem/

ill haVE TO CHECK IT OUT

Surely the best formula one track on the calender is Spa in belgium. Having said that no track can make formula on interesting at the moment.

links now busted.