Summary: I have had a 968 wireless and a plain 968. They are fair machines as stand-alone multi-function units except they are noisy. The set-up and compatability with MS Windows Vista is a nightmare. Just type "Vista and Dell 968" into Google and see for yourself how problematic they are together. It might be the Dell drivers, software, or the bugs in Vista. It doesn't matter except they don't work together. I have lost countless hours as a result over a period of two years.