Some quality footage surfaced Tuesday of Slipknot's June 14th headlining slot at the Download Festival in Dongton Park, England.  Check it out in the clip below.  In other news, Slipknot frontman Corey Taylor said in a recent interview that he may finally be ready next year to record a new album with Slipknot, marking their first new record since longtime bassist Paul Gray passed away in 2010.  The band has toured over the last few years, but has not put out an album since their 2008 set, All Hope Is Gone.