A MacRumors forum member noted that the firmware 3.0 for the iPhone allows the tlchargement ofpodcastmore than 10Mb on the EDGE / 3G network.
With firmware 2.2, the iPhone requires a Wi-Fi connection to download a larger podcast.
However, it would seem that the 10Mb limit on the EDGE / 3G network also fixed to applications fromAppStore is always in order in firmware 3.0.
As much to specify in advance that with this high limit, downloading a podcast of substantial size is only recommended for people with a high mobile internet plan!
We discuss it on the forum.