I just downloaded EOF for the first time. I'm using a mac that was just updated to OS 10.7. The app is completely unresponsive except for the warning of no mp3 support when I first open the app. After I dismiss that message, my cursor disappears whenever the EOF program is "first" (the currently used window, as opposed to still seeing the EOF window, but I'm actually in Finder).
I know Lion just came out and I'm sure y'all will be working on updating it, but I thought i'd mention it anyway, and let you know that it isn't working with the new OS.