Hello, I have just bought a thinkpad edge 15. It's a very nice and stable laptop so far. However, I cannot seem to have access to both the middle click and the scroll function on the middle ultranav button. I've been using an autohotkey script ( from an OLD thread) for that. But it doesn't always work as it should have. Is there a new way to do that? Or have been the drivers updated to allow me to do that function? Any clarification will be greatly appreciated. Thank you!