The downloaded items should be found on either internal or external SDcard to the folder with the same name. However, the best way to check the file path is through the Settings menu within the application. Start tTorrent Lite, and then press the Menu button and access the Settings menu. You will have the possibility to set the custom path for your downloaded files. If you can't find the files, reboot the phone and the Media Scanner will automatically scan and add the files to the database.