Dmitry of softservice is good, his new cam software is quite different from old one, unsure I can post here some examples if that's big secret who's their customers, let me tell of elita-girl.com , but I know more and is all ok (we don't use their soft, but is just as we got own developers).
I would take a look also at eyepartner's jamoncam, warned that it is expensive license:
http://jamoncam.com/platform_prices.php
And, customisation is $100+ per hour (but at leadt they tell you beforehand):
http://www.eyepartner.com/custom-development/
And, someone here hates them for something happened in 2005 or so (he replied each time I name them lol),
But said the above disclaimers, if your priority is not cheapest solution, they know what they do, and running a few real sites with that code, for example camflare.com , worldxcam.com , and some pieces of some our sites too.