iPhone Firmware 1.1.1 breaks iToner
As expected, Apple has closed up an exploit that Ambrosia Software was was taking advantage of in iToner to copy over ringtones. There are reports that old ringtones will still work if you don’t try launching iToner, but I cannot confirm that. Ambrosia Software is aware of the problem and are actively working on a solution.
I’d wager money that iToner will be updated and working by Saturday.