So over on 4/3, a person was asking about the 4/3 Oly 11-22mm lens. Which, on Panasonic's chart is listed as a MF lens. Further down, Ned explains that Oly lenses are fully cross-compatible, and that the faster ones are CDAF (post 19). I note that Panasonic's chart corresponds to CDAF lenses (post 20). StephenL reports, after trying it on two mFT bodies, "The results are identical for both the E-P2 and the G2. The lens does autofocus - but slowly." So, it appears that Panasonic's lens compatibility chart may be out of date. I don't know if that's true for only the G2 -- or if it's also true for the GF-1 and other Panasonic cameras. That said, I'd rather have faster focusing anyway, so it's not that big an issue.