zelda tp question

[number1xer0]

hi im new here and ive looked at all the rules and regulations, messed around with all the different plug-ins and it seems i still have a problem with playing twilight princess, you see ill load the game and the opening movie will work and the menus will work in the beginning but whenever i start a new game my framerate drops to zero or one and if i wait a couple of seconds all i start to see the intro movie fro when you start the game i have a phenom quadcore clocked at 1.8ghz and a 4870 radeon card with 4 gigorams and ive enabled the dual core speedup and played around with all the different settings on the 4525 build, are there any hacks for skipping movies or anything for zelda or could i even try the gamecube edition and have better luck? i know that my quadcore is .4 ghz below whats required but could that much really effect the game that much?