Boy, was I wrong about the release date

Radio Popper Juniors are sure taking a long time to release.
So you guys are stuck without off camera lighting for a while (unless you can afford Pocket Wizards). Non-wireless works too you know, use PC sync cords for wired off camera lighting. Wireless gets too much hype now a days.
In the meantime, look into how to improve posing your model. Some posing how-to books out there but not as much as the technical lighting books. And there are reasons for their small source which I'd rather tell you in person.