what rubbish.. for something that 'doesn't work' - a lot of people are very happy with it's performance..

I agree that using a broad statement saying the "chinese stuff doesn't work," is incorrect. However, the statement I commonly hear from a few friends that own the ebay version is "They work okay, but I wouldn't want to have to rely on them for a paid job." Of course, most of the people who buy these units probably aren't getting paid, or aren't being paid much for their work, so they can get by with them. I don't see an issue with using them if they work for your purposes. One of the first times I experimented with them, I tried hooking them up to strobes on a mezzanine in a gym and shooting from the floor. I am not a very good judge of distance, but if you've ever been in a HS Gym, you get the picture. They wouldn't even fire at all.

