This works great from the iPhone and iPad, but we are unable to get it to work from an Android phone or Android Tablet.  We have tried the Android OS of 4.0.2 and 4.0.3 (Honeycomb and Ice Cream Sandwich).  Any ideas?  

We have it so that the db has an ACL that users need to authenticate to get in, once that is done, they are then asked to authenticate again for their contacts to pull down.  On the Android, it just says "Not Supported" or "Updating record 0 of XXX"  (for about 30 minutes).

This is such a wonderful tool if it can work for Androids and iOS!!!