Ambrosia Software has released version 1.0.7 of its iToner software for adding custom ringtones to your iPhone. The update is free for all registered users, and costs $15 otherwise.
The update adds support for iPhone OS 1.1.4, only a few weeks before the expected release of iPhone OS 2.0.
The company also says the new version no longer prevents iTunes from removing iTunes Store ringtones, fixes a crash that happened when syncing with an iPod touch from iTunes, and includes various other fixes and enhancements.