Here are some great videos of BMW Rahal Letterman from Road Atlanta.
Youtube: Dirk Mueller discusses his first stint charge from 7th to 3rd.
Several more videos here
Youtube: Andy Priaulx discusses his first racing stint in the BMW M3 GT2.
Youtube: No. 92 M3 makes first-stint pitstop at ’09 Petit Le Mans.
Youtube: Joerg Mueller discusses 2nd place finish at Petit Le Mans.