If you have a 2013 X1, go back to the dealer for service. Report is that they are installing the 2013 maps at no charge. Check if you have an open recall.
http://www.bmwusa.com/standard/conte...er/recall.aspx
The POI database has never been great in my experience. I use google through the MyBMW remote app which allows you to send POIs to the iDrive.