Sounds can be saved as notification / ringtone.
Force close-errors when using App2SD may be solved if you uninstall and re-install the app. This is an Android flaw, don't blame me.
If you experience force close-errors, please send me your system log (e.g. using "Log Collector") so I can fix it.
I don't own every possible phone to test the app and just downvoting the app with comments like "doesn't work" won't help anybody. Thanks.