On the surface a macro may appear to be a feature of office that many dare not tread. However this is a myth. MobileCubeds new application m3cro is a program aimed at improving productivity rather than frying the mind. The idea is simple. Take a repetitive task that you perform on your Handheld PC everyday - and have it done for you in a keystroke. With no PhD in programming required, if you think about how you use your PDA each day, then this is something that could make you more productive, very quickly.