guv..TPM is on 410 see this link! <A HREF="http://www1.us.dell.com/content/products/compare.aspx/latit?c=us&cs=RC956904&l=en&s=hied" target="_blank">http://www1.us.dell.com/content/products/compare.aspx/latit?c=us&cs=RC956904&l=en&s=hied</A> also click on "customize it" and you will see WAVE ETS under Customer Installed Software EASY...