Land rover

ESPN.com - Ricky Carmichael -- Supercross/Motocross champion signed a developmental deal last week with the MB2 Motorsports Nextel Cup team. Jacques Villeneuve -- Former Formula One champion and Indy 500 winner plans to race some Busch events next year.

Harvick making changes
Sports Illustrated - Ricky Carmichael embarks on the first year of a three-year deal in 2007, a year he'll split between motorcycles and stock cars. Carmichael says he will run at least 16 races between the AMA's Motocross and Supercross schedule. He will mix in about 15