Sent back the Nissin Di466 flash for 4/3 cameras and bought the Olympus FL-36R flash for the LX5. As for the di466ft, in addition to feeling/looking cheap and not having a swivel mechanism, I couldn't figure out how to consistently get it to work with the LX5. I guess you get what you pay for (the di466 being $60 cheaper than the Oly).