2005 Tristar Universal,works for 99% of all systems.One of the best universals on the market. TriStar Masterpiece™ XP (best of the best) 2006 SONY Video Board (Better than OZ BOARD)! 100% Non-Addressable 100% Non-Detectable 100% Bullet Proof (never get zapped) (Free $79 Tristar Surge Protector Included)! Pass Through Surround Sound Extra Large Heat SYNC (for ultra cool operation) 950 Mhz Sony Digital Tuner (best)