For those wanting to experiment with OCF and looking for a set of economical triggers as an alternative to Cactus, Yongnuo, etc. - Calumet has their 4-channel radio triggers on sale for $49 (1 transmitter, 1 receiver) right now.
I've got a set of CyberSyncs on the way, but have been getting impatient and eager to start playing with OCF. I saw these on Calumet's website and figured they were worth a try - at the very least I'd have them as a set of spares, and the price was right. Tested them today and haven't had a misfire yet in over 100 exposures, distances up to about 60 feet and through two walls. The only downside I can see is that they don't allow sync speeds much faster than 1/160. On the instruction sheet that comes with them they advise to keep SS at 1/125 or less, but I've had consistently good luck with 160. Obviously you don't get TTL, high-speed sync, etc. with them - but for the price they don't seem to be a bad option to start off with. Advice: if you're going to use them with a flash which doesn't have a 1/4" mini phone jack, you'll need to buy a hotshoe adapter similar to the FlashZebra #0128. I had bought the #0126 in anticipation of using it with my CyberSyncs, and had to cobble it together with the trigger using a dual 1/8" coupler from Radio Shack. Good enough for now.
No affiliation with Calumet other than being a paying customer - just wanted to toss these out there since I haven't seen them mentioned in any of the trigger threads yet. They're normally $99, which didn't tempt me much - but at $49 they hit my "impulse buy" point and I couldn't resist.

