Hey experts, I recently discovered torrent sharing and downloaded Tomato Torrent 1.5.1B (or something like that!). After not understanding it so much i searched for an easier bittorrent and put my tomato torrent in the trash, and emptied it. After this everytime i tried to download another application, the .dmg file shows up on the desktop as a .exe file with a quicktime logo OR as a .dmg file but then an error box pops up saying the file was not mounted and it will not open. This has only happened since downloading and getting rid of all the tomato torrent components. i called apple support but he wasn't much help. also tried restarting and repairing using my disk utility (which fixed some other problems but not this one). any advice?