When I start up Firefox, whenever I highlight text in the drop down menu, e.g. Tools=>Downloads, the highlighted text is white, not the usual black text, this makes it very irritating and hard to see. The issue follows throughout the Browser. Another issue, which I think is related, is when I use the address bar drop down option to see the bookmarked sites I go to. When I use that option my usual sites are in the drop down, I notice that the Title is correct but the address text under the Title is green, e.g. Google www.google.com<=this is green. I also notice that when I try to save an image from a website via "save image as" it brings up the classic windows menu instead of the Windows 7 Oblique theme. I first thought this was all a Windows 7 issue since it always happens when I restart my computer. But when I used Internet Explorer (I.E.) to test to see if this was a Windows issue, none of this happened on I.E. which leads me to believe this is a Firefox issue.