When Apple first rolled out iCloud two years ago, MobileMe members were granted an extra 20GB of iCloud storage for one year at no additional charge—a gift that was later extended until September 30th, 2013. With that date now fast approaching, many iCloud users are receiving notices that they will soon be adjusted downward to Apple’s free 5GB plan unless they’re willing to now pay for the extra storage. So what if you’re over…