Microsoft releases Vista 5536 Pre-RC1 to testers

I received a mail this morning from Microsoft Connect informing me that a new build of Windows Vista, has been released. The build is 5536 which is tagged as 'pre-RC1'. I've been using Vista Build 5472 on my Inspiron 6400 for the past couple of weeks as my MAIN OS and it's been working pretty well (still a few bugs here and there, but I believe that's mainly due to running the Lakeport WDDM driver on the GMA950). My 5536 build is downloading at the moment but initial reports on the net indicate that both the install and overall performance is better than the previous build. Good stuff :)