It is well known that the latest drivers version from Dell is 8.933.3.4000, but look at the date it was released! How much time we need to wait to see the update? There is 13.x allready rooled out, and Enduro. Those are the huge improvements in stability and productivity for shure so why not to update the official Dell's release? Come on, really! :-(
Or just tell us if it is not planned to release such updates for Windows 7. We will move along then as an unhappy consumers. It's that simple.