It is always a happy day for me when a new version of one of my favourite tools is released. ZoomIt 4, the presenter's best friend, was released in August. The main new feature is LiveZoom. To be honest LiveZoom (by default available from Ctrl+4) is the way I thought the regular Ctrl+1 zoom facility should have worked from the beginning: it allows you to zoom in on something on your screen but leaves the computer still functioning so you can click and type and generally use the computer whilst still zoomed. Perfect. The caveat is that the LiveZoom feature only works on Windows Vista and higher but this is not a problem for most presenters.