I hadn't seen Windows Vista yet, not having a copy either at work or at home (still using XP and 2000). Until yesterday, looking at a colleague's laptop. I've just learnt that you can't run a DOS application full-screen in Vista. This is an issue for me, should I ever have the change forced on me, because I still have several DOS applications which I need to use, and age-related eyesight changes mean that it's a strain for me except in full-screen mode. Anyone know of a work-around or an add-on?