Do most Android users use the stock google calendar app that comes with the phone, or is there a great 3rd party app that you recommend? I come from the Palm and BB world, am a longtime DateBk user, and am used to great calendar apps. If the phone app is similar to the online google calendar then it seems pretty basic. Ill be upgrading from my BB Storm to the Droid X soon and would love to hear some advice about which calendar application is recommended. Also, do the 3rd party PIM's use the google calendar data, or is it a completely separate database? Thanks!