I need to use the ctrl + Shift + enter key combination to enter array formulas in Excel. However, whenever I use it my system switches from the guest OS (XP) back to OSX, causing a timely switch back (timely because I've only got 512MB RAM). Can anyone advise why the ctrl+shift+enter combo does this? Is it mapped to a particular Parallels function regarding changing focus on OS's? And, more importantly, how can I stop it so that I can usew it to array enter formulae in Excel without any unwanted effects. AN ny help greatly appreciated,....thanks, Jason
