Q: one were you don't have to pay to see them?
A: I'm a little biased but: Brentter - http://www.brentter.com It may not show "all" the most recent commercials, but you'll find all the good ones (or at least ones that are interesting/talked about). Completely free (although if you wanted to help with the cost of hosting the website, you could always click a link or two in the "sponsored links" section... regardless the site is completely free). There's also: Ads Of The World - http://adsoftheworld.com/ AdGabber - http://www.adgabber.com AdRants (an advertising blog with a lot of recent ads) - http://www.adrants.com AdFreak (another ad blog w/ recent ads) - http://adweek.blogs.com/adfreak/ Olympic-Commercials - http://www.olympic-commercials.com