Is there a one-stop shop to introduce businesses to accepting Bitcoin? I'd like to promote Bitcoin in my neighborhood, but I'd also like to do it efficiently... So I'm trying to figure out where and how to direct business owners into a simple A-B-C set of steps that explains everything from the hardware / software to the tax implications / software needed.

I know there exist lists of tools businesses could use, but those lists often seem overwhelming. Any ideas would be appreciated!
I just set up a very website that shows people how they can earn Bitcoins, it's simply called Earn Bitcoins.

Under the downloads section there is a free, easy to use PDF guide that shows brick and mortar shops the advantages of accepting Bitcoins and how they can easily integrate it. Please feel free to use it. I will also publish a print version. The one that's included there right now is better suitable for on-screen reading.

I also run Bitbond.net with my co-founder. We want to use the flyer to spread the word in small shops in Berlin. The plan is simply to walk into shops, show them the flyer and explain them why and how it's good for them to accept Bitcoins. Check out the doc and let me know what you think. :)