Hi, I've kind of realized that I need a lot more development software than I can get that is OS X compatible so I was thinking of setting up Windows on my Mac. I have win2k from an old laptop. Anyhow, is Parallels all about running other OS applications in OS X or does it require that I install the other OS to use those applications? For example, do I need to install win2k to install and run Visual Studio? I feel a bit thick asking that question but I can't really find an answer online, which leads me to believe I'm missing the blindingly obvious!