This is probably way old, but it was new to me, so I'm guessing I'm not the only one that hadn't seen it.  Air Force Report, the USAF news agency has a video article on Michael Bay and the filming of Transformers from Holloman Air Force Base.   The 4 minute clip shows moments of filming and interviews several of the film's extras, real-life USAF pilots and soldiers...  Very cool!

Also thanks to Dave H for letting us know about an upcoming ad for Pepsi, featuring a transforming/dancing Pepsi can.