On some Windows OS'es, Ctrl + Double Click on a folder opens the folder in a new window. I like this behavior! But this only seems to be the default for certain versions of Windows (Windows 7 and various Server products). How can I change this setting for XP? (or in general)?
You can change the option universally (ie. opening a folder will always open a new Window) with Tools | Options | Open each folder ...
You can also "open in new window" on the context menu of a folder or drive in the list (not the tree view).