One reason I upgraded to 4S was the ability to schedule calendar appointments by Siri. But you have to use the built in iOS calendar which does not send me text message reminders a day before which I like. I have used calengoo which made my calendar on Google which allows a reminder by text at a customized time. I also use hotmail now too, and my iOS calendar will show up there, and I have calendar set to "on" in the mail settings. But since I am now using the built in calendar app for the Siri, I'm no longer getting the text message reminders a day ahead when my appointment originated from using the iOS calendar app from iPhone as my original starting point. How do I send my built in calendar appointments to Google or Hotmail calendars since the mail settings obviously is just to send hotmail/google calendar over to the iPhone but only if the appointments were entered in those calendar programs first. When they are, yes, I do get the reminder of course, like my repeating entries from my Calengoo time when I would use Calengoo exclusively on the iPhone. But with Siri, I have to use the built in one in order to take advantage of Siri. Anyone have any ideas?