On Tuesday (May 25), the day their "Vol. 3: (The Subliminal Verses)" drops, SLIPKNOT will release a 7-inch red vinyl pressing of the single "Duality", backed with "Don't Get Close", their contribution to the soundtrack for the video game "MTX Motocross", according to MTV.com Only 13,000 copies will be available, many stocked at Hot Topic outlets.In other news, SLIPKNOT fan site Slipknot-Metal.com has posted a bunch of pictures taken at the group's in-store signing session at the Virgin Megastore in London, England Sunday night (May 23). Over 1,000 copies of the band's new album were sold in under three hours, with many fans having slept on the streets in order to guarantee a chance to meet their idols (with some getting there as early as Friday night). Check out the photos here. SLIPKNOT performed a one-off club show at the London Astoria Monday night (May 24). Support at the gig came from MY RUIN.