I don't think so but try these ones? http://www.chimoosoft.com/products/captureme/ http://danicsoft.com/software/copernicus/
Unfortunately there's no MAC verison for Hypercam. There's a MAC version of Camtasia though, which is excellent.
Are you just looking for a basic screen recorder? If so open up quicktime (type "Quicktime" into the spotlight search in the top right). With quicktime open click the File menu at the top and select "New Screen Recording". This requires Quicktime player 10, but unless you haven't done a software update in 2-3 years you should have it.
You'd have to try it out Kmjt, ive never tried it on a MAC personally. But MAC's usually have good specs unless they're older, so shouldn't be a problem.
I have a MAC, I use Screenium and Snapz Pro X, both decent. Both require paid licenses, but have free trials and I'm sure you can afford it with your gold shop