The gurus of everything Mini at MotoringFile report BMW is planning more new vehicle debuts at the Frankfurt Motor Show, with two new concepts set to debut online this week in advance of the bash in Germany. The big debut will be the Mini Speedster, the anticipated sportier alternative to the existing four-seat convertible. But even before the Speedster hits the web, Mini could opt to unveil the Countryman crossover later this week. Both will be strict concept cars, like the Traveler from Detroit 2006 and the Crossover concept from last year's show in Paris, but will point the way towards potential production models to come. Click me to see the complete collection