A new beta version (v0.3b) of TreoAlertMgr with support for the Treo 300 is now available at.

http://www.pdaapps.com/

TreoAlertMgr application will repeatedly alert you for unread SMS, missed calls, unheard voicemail or TreoMail new mail alerts. It will also vibrate on Datebook events (if you choose) even if the ringer is not muted (for those of you who want vibrate + sound). TreoAlerMgr's alerts can make a sound, flash the screen and/or vibrate the unit depending on how you configure things.

Please send any questions about this to support@pdaapps.com

PDAapps