I am looking to get a Mini but not sure which monitor to get with it.I have decided on at least 24" but beyond that have no clue what to look for in a monitor. What resolution etc do I need? Can anyone recommend a model or what to look out for? The Dell Ultrsharp seems to be much more expensive but I can't work out why. It will mainly be used for browsing and email but also some TV/movie watching. Unlikely to be used for gaming. Thanks.