Any good spell checkers for source code?

Question

I am constantly putting typos in my projects (google has officially ruined my spelling). Does anybody know of a plugin for VS or a general spell checker that will check string values that are in quotation marks (double and single), preferably free?

Answer 1

A google search yielded this VS Spell Check Add-on

Answer 2

Here's a post that may be of use. It refers to VS2008.