Hi, I'm trying to do a clean install with Windows 8.1 pro on my Latitude E6530. On the Drivers download page, there's a choice between Win8 and Win8.1 drivers. Now there are a lot more drivers on Win8 selection comparing to the Win8.1 section. Do I need to ONLY use the Win8.1 drivers and use windows update to install all the missing devices? Or, if found everything, use just windows update for all the drivers? I discovered that is it possible to install Dell Data Protection Security Tools instead of DDP Access. If I enable bitlocker drive encryption, will DDP Security Tools works regularly?