Well, let me rephrase that. It's pretty cool when it works. However, any time it tries to generate a thumbnail (or thumbnails) of things that take awhile (say, any large WMV through Flip4Mac) it can slow the Finder to a crawl. Worse, sometimes it beachballs the Finder or slows the entire system to a crawl. I like the concept of it. However, is there any way to turn off thumbnails for certain filetypes? Before anyone ask: 1.) Yes, it's an Erase and Install. Downloaded the latest version of Flip4Mac from the site. 2.) No, I'm not going to turn off CoverFlow for everything, if I can help it.