I'm new to Steam - Purchased Divinity II: DKS from the site but can't launch the game. Then decided to install & play Fallout: New Vegas from my DVD but somehow it installed in steam... & I can't launch the game or re-install without Steam... 1) Any ideas on how I can get the games to launch? Drivers,OS up to date, tried the validate games cache in properties, running various files as Administrator etc.. but nothing seems to work. 2) Can I get rid of Steam and re-install FNV ? I'd prefer to get it working tho.... I'm on Windows 7. GPU - ATI Radeon HD5970 Thanks !