Near the end of the launch.ini, it should ask if you want to disable mini hud (something to that extent, not at home to give exact wording). Change that setting and your middle button should work again. As far as the internet is concerned, you probably have it set to block ms dns servers (livestrong). Not sure if you can just edit it in launch.ini or you may have to reinstall dashlaunch and when it asks say no to it blocking ms dns servers(livestrong=false).
Hope that helps, good luck.
This post has been edited by noneed: Nov 25 2011, 11:08 AM