Application Studio does not load v.1.5

Everything else works. But when I go to Application Studio the mouse cursor just remains on the clock, and can not access the page (although I see it loaded). I have loaded this in Firefox 3, IE 8, and Chrome. I have checked and run the fixperms.sh and run_replace_root.sh.

We are in the process of starting a new project, so all videos were deleted. But before we can begin loading the new videos, it would be pertinent to have the App studio functioning I would imagine.

Also, it would be nice to have a link somewhere to download previous versions. Since the v2.0 is restrictive to where and what this can be installed on, v1.5 is really the only option available. I have looked and looked, but can no longer find any links to 1.5.