Does anyone know theres a tool in Dreamweaver CS3 that allows you to search for any CSS code in your stylesheet[s] that isn't used in any webpages in your site?

Basically something to save me having to go through a massive stylesheet and see if there are any styles set that aren't even used!

No, but there's a cool Firefox extension called DustMe Selectors that will do that.

Coooool I'll look into it thanks