Sometimes things just don’t go right… so I’ve tried to compile a list of problems and solutions found globally.
1. Is the IR actually working? IR is not visible to the human eye. The best way to test your IR pen is to look at the tip in a digital camera, like below.
2. Wiimote for the Mac? Yes, currently the only known version available can be downloaded here http://www.macupdate.com/info.php/id/29358
99. Last resort?! if all else fails try eBay!

What drawing software would you recommend, and are there any Mac versions you recommend?
Hi, just added a link to download the Mac version of Wiimote Whiteboard! As for drawing software, whatever you’d feel comfortable with, personally I use Photoshop but any software will work with an IR pen setup.
Apologies for some missing photos it seems, not sure what’s happened. I’ll pop them back in shortly!
Broken ‘pictures’ now fixed