On a computer at work. Very fast installation. Less than 30 minutes. Perhaps 20. I installed it and was running some updates and installing somethings. My boss left to go home and he had said I wouldn't need a key. Well after a few restarts a window came up saying that I need to put in a key. So I clicked go to the internet to buy one. From there I was able to insert a cd, install a few more programs I needed to, and run all the updates. :reechy: I'm glad I though to type in D: into the address bar. Its funny that they let that work when you haven't put in the key yet.