Across the bottom of the screen are the icons for Firefox Tbird and Firefox. Next to the Windows circle. As I open webpages those links are there too. I now have 3.5.15 and one link to my Tbird stays open, then I open my default page...now there are two links at the bottom. When I open any other webpages their link deletes the one to the default page, so there are never more than two open sites....tbird and one webpage. Before the update this morning I could go from one to another to another and they were all at the bottom of the screen. I hope this makes sense. I am not too swift with computers. Thanks