I use studio lights a lot with digital, and have tried with some film shooting on my RB67, but I'm looking to do more controlled indoor shooting soon with my 645 Pro TL. Recently at a Fashion Show we were working, we started shooting without the studio lights back stage and started running and gunning with iPads as fill lights for the ambient. It worked well. It gave me the idea that I should start looking into LED panels for continuous lighting on some more work with models. Has anyone tried this with their film shooting?