Silent Hill 4 Freezes

[gemini413]

hey
i currently have a sony vaio notebook with a radeonIGP 345M 64MB video card. for some reason my computer cant play silent hill 4. some people suggested that i shud use 3d analyzer. so i tried it and got all excited because it actually started up. then i clicked on the "new game" option and watched the opening video. however when they are done and the game is suppose to start, my screen turns white and wont do anything. if i press backspace, it will bring up the options menu as its suppose to where i can choose "exit to title" etc. but the game wont start. any suggestions on what i can do? thanks