As you sometimes pride yourself, Libra are the know-it-all star sign. This month Saturn is on side to give you free rein to show off your intimate knowledge of loads of stuff to people who just haven't got a clue.

Software development in particular is set to encroach on your spare time after you accidentally click on a link in an e-mail from Microsoft accidentally sent to you by a developer working on the next edition of Windows. You will initially be flummoxed by what is known in the trade as 'an uncaught exception'. You will soon learn that not catching them can cause catastrophic failures in anything you try to do on your computer, and may be something to do with the problems banks are having at the moment - your guess really is as good as theirs.

On the 18th you will be drawn to a happy person who is determined to give you a treat.

This month your destiny is linked inextricably to that of your nearest public laundrette.