I've released a new version of iRingtoner. This version has a drag and drop user interface and the ability to delete the ringtones you've uploaded.
You can get it in the downloads section! I've deleted the old version so the new version will be available once it's approved!
Thanks and send me your comments, suggestions or problems!
UPDATED: I have fixed a bug where iRingtoner was crashing after loading up. If you were having problems before, this should fix it! Please go to the downloads to download iRingtoner 1.11