LCMinutes 1.31 comes with support of Today / Home Screen display customization, minute beep, and several bug fixes. Check the change history for details.
Minutes beep feature is a little tougher to implement than my initial thought, the main problem is that during a phone call, the default audio device is muted. I have to unmute it make the sound heard. And I am not sure it will work out on every devices.
But in case the minute beep doesn't work on your device, just disable it and let me know. And also let me know your opinion on the volume if you feel it's too low or too loud.
This version should also fix the problem that on some phones (or operator related?) the data traffic is not recorded. For those of you have encountered this problem, please let me know whether this version has fixed it or not.