What I do is go to Staples and buy Avery's brand of labels - there's a note with their website on the box and you can go to their site, match up the labels you bought with what's on their site and they will give you free templates.
I'm sure all of the above is Canadian, but if you go to your equivalent of an office supply store I'm sure you'll see a similar brand with a website full of templates. If you're interested in poking around, here's Avery's site:
http://www.avery.ca/avery/en_ca/