I gave one more try to applet/auto-update feature. As you may remember 2 attempts showed battery drain caused apparently by mapplicationext process. This time I still see battery drain, but only in certain conditions. It looks like update functionality drains battery when there is no internet connection. Normally I have 2 updates a day (morning and evening) which uses home WiFi and no drain happens. However, when I was out during those times or my phone was in PSM I saw significant increase of idle power. So, it looks like update functionality constantly tries to run update and constantly fails due to absence of internet connection.I think there should be a way to hook to "connection available" event if connection immediately unavalable and just not trying to run update constantly.