Keyhole has just been released on DVD, BluRay, and is available for purchase at such “stores” as Amazon (or you can really impress me and buy it at an independent retailer). You can also find it on Netflix, if you have that sort of thing.
There is also now an official website for Keyhole. Not that I’m jealous, or that you should stop sending me your questions or anything (*sniff*).
I wish you all the best from Toronto.