Carlos Kiyan provided some new information and screen shots showing how downloading files will work on Moodle for the iPhone. Looks like files can be saved locally for reading/digesting later (making Moodle resources available “offline”) as well.
Check out the whole post and discussion thread at http://moodle.org/mod/forum/discuss.php?d=104599#p633754
we can open the mobile moodle webapp with one commercial application
we select the file we want to download, (pdf, movie,…)
and we can play or read them (offline) wherever and whenever we want