Well, Just reinstalled Windows and im a happy chappy! It seems to have fixed my Monitor res issue (Wouldnt allow external monitors to go any higher than the internal panel) and the Video stuttering issue (Any video, no matter the format or program) would stutter. No matter what video driver i would use.
My current favourites; Xevious, Any of the Metal Slug Games, Contra, Sega Rally, World Rally, Space invaders (Gotta love Space invaders) and Alpha Mission