First let's start with IE. On the machine I am currently working on, the cookies seem to be found at C:\Documents and Settings\
Next is Firefox. The cookies are stored in a single sqlite file that can be found at C:\Documents and Settings\derek.brigner\Application Data\Mozilla\Firefox\Profiles\vvc7dglv.default.
Last is Google Chrome, that javascript friendly browser from our overlords Google. The cookies for Chrome can be found at C:\Documents and Settings\