One of my favorite Web apps got an upgrade recently, and this morning I had a chance to test it out. Cooliris has added a browser plug-in to replace the default full-screen app launch it’s had to date. I’ve played with Cooliris on and off for the past ten months, and while I love the interface, it rarely occurs to me to launch the application for browsing. That could change now that there’s no separate application to launch, just a Firefox (or IE, or soon-to-be Safari) tab.