Hi, I found a new problem. Provably a bug. www.musicxip.com Using IE 7 When you go to "integrations" and then choose the tab "music stores" the browser closes automatically.
I just looked at your website in ie8 and there is a problem that is causing this issue when switching tabs. You get a stack overflow causing the browser to end .....
I think you will have to update your theme to the latest version. You are still running version 1.5 and i believe 1.8 is currently the most recent one.
If the problem then still remains then
Turn off all plugins and see if it still happens in ie7