have just got TW2 off GOG website (did have a retail version before) installed it, updated all drivers, did as forum suggests (as i have a Radeon HD4570 graphics card) but when i start the game, it gets passed the intro movies, but then the screen goes black, the loading screen doesn't appear, but the mouse still moves & music plays??? have left it like that for 10mins or so but it stays the same?? any suggestions please? i have a dual core AMD Turion Laptop running Win7 with 4GB Memory

thanks

Paul