Pretty much this. It's only quite recently that many of our business apps are even officially supported on Windows 7, and even then it will involve upgrades and

Pretty much this. It's only quite recently that many of our business apps are even officially supported on Windows 7, and even then it will involve upgrades and changes to things that are otherwise working. If you don't need to be on the cutting edge then there's a benefit to being a little behind the times and letting others iron out the bugs first.