Andy Clarke has posted a great article entitled Accessibility: On a shoe-string. In it, he provides some great ways to the accessibility of a site when “testing is often beyond the client’s budget and the profitable scope of the job.” The article explains a few methods that they use for these types of projects at his design firm, Stuff and Nonsense, providing specific details as to how to replicate the steps in the browser as well as links to some great online tools. Make sure to read the comments as well, several of them include some additional tools and ideas that are good to keep in mind.