Hi, I'm considering purchasing this: http://www.zyonshop.com/product/ipen.htm It's essentially a bluetooth mouse that looks like a pen. It has other functions that comes with the applications it comes with, but those seem Windows only. I don't care about those, I just want the bluetooth capability. Does anyone have one of these? Does it work with a Mac? It would be great if it can be picked up by my MBP's bluetooth... Thanks!