Windows Vista will as you now bring a security thinking Windows XP has lacked. We’ve earlier reported about how antivirus and other security companies have expressed their dislike with how this works, perhaps spiced with some surliness as the need for their products are reduced. Slashdot reports that the high security might even be in the way of installing third-party software and might force the companies to do things they wouldn’t have to do otherwise. There is a dilemma with having to patch a system since it could lead to compatibility and stability issues to a much larger extent than a regular installation would’ve.