I am trying to set an Ad Hoc distribution in order to test an iPhone app with some remote users. And I haven't found any good and clear tutorial up to now. By reading bits and pieces on Apple documentation and others I am now able to put the app on my iPod device doing as much as I can "as if I was remote user"; meaning I can put my app on the device without going through XCode. But when I send the xxx.mobileprovision an the app file to a remote user, things go wrong. The user gets a message saying that there is no proper signing authority.
As far as I know I included myself and the other users in the list of device UDIDs.
One thing unclear to me related to this issue is : In the iOS Provisioning Portal section Certificates I can see one tab "Development" and another one "Distribution", I am not sure of what the difference is. I have one item in each tab, but I see no "Add" button to add more items and try something different. Is one of those two tabs important for my problem above?
Thanks.