Well i installed it and my rat 7 MMO profile editor stopped working?....i tried everything to get it working....first thing was uninstalling KM player which made no difference?....long story short, anyone want to buy a Rat 7 MMO?....I had to go to pc world yesterday and buy a Logitech G700s for £60.00.....put a ticket into Madcats but no reply?...Think i will stick with VLC.