This is an update to my original Driver Support page a few months ago. The RC version had a few issues but Microsoft have worked most out now. This guide will detail the steps and drivers I have used to get my D810 running with Windows 7 Ultimate... Firstly I wiped my Dell D810 (all except the DELL partition) by using the Win 7 Ultimate CD then did a Custom install as you cannot upgrade from XP Pro direct. Installation of OS was fine and took about 40 minutes including activation. Wifi worked fine staright away... Auto Update picked out two drivers... Bluetooth (I have a DELL BT350 module installed) and my display adapter (ATI Mobility X600). Display Adapter: Installed first from Windows Update...This worked ok and now I have upto 1920x1200 as I should have. Bluetooth Adapter Install the Windows driver from Win Update, Next download the BT360 version from DELL (R231570.exe) & install it over the top. Note: Under XP I was able to turn on the BT without the Wifi but now they are linked. I can live with that. I can still turn off the BT but have the wifi on. (BT icon goes red) DELL's Quick Set Install Dell's R122667.exe then when install Dell's R130907.exe over the top. Giving you version 7.1.10. Note: Launching the application is okay. All works except compatibility issues with turning the NIC card off when on battery. However, Left click on the Notification Icon and the NIC options work as they should Sound Driver Install the original XP driver (DELL's R99254.exe). Installs fine. Antivirus & Malware Downloaded Avira (free version). I know this works and catches more than other freebee's out there incl..AVG, Panda etc... Integrates into Win7 perfectly. Why would you wan to pay for av updates when they are free! Finally rebooted and voila...Win 7 working perfectly.