I stared playing and it was fine. Until I got to the first city, where I just couldn't see anything anymore.
It sucks, I see some parts, but it is all messed up. I have to walk looking at the mini map. In some areas it starts showing everything for maybe 30 seconds, and then, the colors sheets came back cutting my character in half. Oh! My dream of playing this game is fading away, and I paid a lot for it. Can anyone help???

My Lap Top is

HP Pavilion dv6
AMD Phenon II Triple Core N850
4GB RAM
500 HD
ATI Mobility Radeon HD 6550 1Gb

Thanks people.