Afternoon all.
I posted this question on twitter then thought it was a good question for this 'ol place (

) where I have turned into a bit of a lurker.
I currently use UltraMon (the trial which I reinstall every 30 days!) to manage dual screens at work. Before I look to purchase a license, can any of you recommend a (free) alternative to UltraMon?
One of the key points for me is being able to throw a window across monitors at the click of a button.
Thanks, Granty.