QUICK QUESTION - I BOUGHT PINNACLE STUDIO 14 ULTIMATE COLLECTION AND I HAD TO UPGRADE TO A BETTER GRAPHIX CARD IN ORDER TO RUN THIS PROGRAM - I PURCHASED THE 1GB ATI RADEON 4350 DIRECT 10X GRAPHICS CARD & A 450 WATT POWER SUPPLY, AFTER INSTALLING BOTH ACCESSORIES, PINNACLE STUDIO 14 LAGS LIKE CRAZY WHEN I APPLY AVCHD VIDEO FILES TO PINNACLES TIMELINE ( TO BEGIN EDITING ) EVEN IF I APPLY THE HD VIDEO TO VEGAS PRO 9 IT LAGS ALSO AND IM WONDERING SHOULD I HAVE GOTTEN A BIGGER SIZE CARD CAUSE THIS PROBLEM IS REALLY FUSTRATING ? MY COMPUTER IS A GATE WAY LX 6000 SERIES. AMD PHENOM 9500 QUAD CORE PROCESSER 750 RAM 2TB HARD DRIVE 64 BIT WINDOWS 7. AS FAR AS SPECS & DRIVERS GO, I HAVE IT ALL GOING FOR ME SO IM REALLY STARTING TO BELIEVE THAT THE AT 4350 IS GIVING ME THE ISSUE OVERALL -- HELP PLEASE ??