Where to find live streaming (or something like it) NHL games?

I am looking for someplace to watch live NHL games, specifically Chicago Blackhawks online. Free would be best, but a small fee or monthly fee (like hulu plus) would be ok too. Also, I'm willing to compromise on the live part. Most of the time I watch them on DVR anyway so there wouldnt be much difference. Any sites that come close to these things would help. Thanks!