what is the filesize limit for ota ios app distribution? i'm trying to deploy an ipad application ota, however i am getting the error:


unable to download application
"appname" could not be downloaded at this time.


the ipa file itself is 1.8gb and the server is on the same wifi network as the ipad (ipad 2 wifi-only, ios 5). is there a filesize limit?
According to Apple an over the air download (mobile network) is 20MB. I don't think there's any limit for a WiFi based download although it's likely more reliable to download via iTunes and sync back to the device.

Overall app size limit is 2GB.