I've been reading the threads about capturing sports/action, and doing my own experimenting but wanted to confirm one issue. Is it correct that the E-M1's phase detection when using m43rds lenses only kicks in when you use C-AF with tracking? I've tried tracking with limited success so I've been relying on C-AF only. If I'm doing this, I'm assuming that I'm getting no benefit from the phase detection sensors. Any guidance and/or links to other sources would be appreciated.