I finished work on an iPhone app in MonoDevelop and got a distribution provision from Apple. In the Release|iPhone build of MonoDevelop I set the 'Iphone App Bundle Signing' option to use the distribution user/provision and I built the app.
It created a .app in the bin/release folder. I tried uploading it using the application uploader but it wouldn't let me select the .app I had just built (it was greyed out)
Any ideas why that might happen?
I believe that the Application Loader only accepts zip files. Have you zipped up your app bundle?