Spotlight's Show All window needs help...the only way to get back to it is to invoke Expose. I can't Command-Tab, it doesn't show up and there is nothing in the Dock. I search for a keyword, open a doc that I think is the one I need but then find out that it's not the right doc. I try to quickly go back to the show all window but I have to use Expose to find it. Am I missing something?