Jtl Digifirer Kit, Radio Trigger Transmitter & Receiver.

I bought a Digifirer set about this time last year after searching extensively for a cheaper radio slave route than the Pocket Wizards ($189 for a single transceiver, this is $169 for a set). My transmitter eats the small lithium battery it uses like...

I purchased this as the most economical replacement available locally when my older radio slave needed repair. Transmitter is small, light, and fits the hot shoe on my SLR. Though one really needs little in terms of instructions, I would have liked...