if there is 60 seconds in a minute and the 2.93ghz processor is 10 % faster then the 2.66ghz does that mean that the 2.93ghz processor will we about 6 seconds faster for every minute when talking about rending video? so if i need to render a clip and is says about 2 minutes remaining will i be saving a total of 12 seconds by upgrading my processor to the 2.93Ghz? i dont know if what i am saying is true i really have no idea what im talking about im just trying to figure out if the upgrade will be worth it for me. and i have read that the upgrade is 10% of a performance increase. someone please correct me if im completely wrong i just figured 10% of 60 seconds in a minute and i got 6 seconds.. does it not work that way? btw math was never my subject in school.