Off-camera flash with GH2 Okay, so i got a cheapo flash bracket so I can put my new Metz 50 AF-1 flash onto a stand, and was playing around with it last night. I don't have the budget for any wireless trigger setups, so I put the flash in optical slave mode and was trying to get it to trigger. I read in the GH2 manual that the flash always fires two flashes, and from my research online, there doesn't seem to be any way to turn that off. As a result, I found that the Metz was firing on the first preflash, and not when the shutter was actually open. Taking a tip from another online post, I dialed the power down to 1/4 and found that at that power, the Metz was able to recycle fast enough to pop with both of the GH2's flashes. Right now I've got just regular alkaline batteries in the Metz, but I bought some eneloops ... I wonder if those will give me faster recycle times so I could bump the power up to 1/2. I'd like to hear any other suggestions for how to best use optical slaves with the GH2, since I won't be getting any wireless triggers anytime soon, and would love to experiment more with off-camera flash.