Hi, I just stumbled across this site trying to find a way to update my laptop drivers to play Dawn of War II. Currently have Mobility Radeon HD4650. Now, I have some questions. 1) Installation step by step guide "Download MSXML 6.0 from Microsoft. (Default in Vista) - Install." Does Default in Vista mean it's already installed? I clicked on the link and it's very confusing and doesn't offer much information. 2) I read up above that MobilityModder doesn't support the newest drivers. I assume that the latest I can go safely is ATI Catalyst 8.12 on the DriverHeavenDownloads? 3) I thought there were specific drivers for specific desktop video-cards? (i.e. downloading Radeon HD 4650 drivers for the Mobility version) but from what I am seeing, ATI Catalyst includes all of this? Sorry for all the questions, I just want to be sure I'm doing this right.