Rake Comparison?

Are there any rake comparisons out there? I'd like to compare the rake at each poker site, at a particular limit. Preferably such a comparison would cover the top 5-6 sites at least.

Thanks,

G.

[NoSoup4U]

The only one I've ever seen is on Matthew Hilger's forum.

found it! and it's exactly what I was looking for.

Thanks a lot!

there's also this:

http://www.pokerroomrake.com/