PR6 for a software website

First we need a google page rank 6 for a Burning/video converter software website. In this moments don't have PR. Our competitors are Nero, roxio, ashampoo. And secondly, Top 10 position in google (english [login to view URL]) for this words: dvd burning burning software cd burning video converter dvd creator Payment: GAF 25% at start (01/01/2010) 25% at PR4 25% at PR6 25% at end year (12/31/2010) (this will deposit milestone in GET) Only bidders with feedback.