Imitation is the sincerest form of flattery right? Well, in an attempt to keep its tenuous grip on the browsing crown, it's borrowing some tricks from its plucky upstart competitors. Microsoft's announced that Internet Explorer will now tie into future Windows Update releases. The new system will start in the new year in both Australia and Brazil -- no, we don't get the connection either -- with a graduated roll-out from there throughout 2012. Microsoft's saying this will help keep their browser secure and on