You may find Dropbox and SugarSync etc these kind online content service in internet but Box.net is still my favorite online file storage service.Now Box.net giving away 50 GB of free storage to anyone who uses a free Box Personal account on an iPhone,iPad or others iOS device and increased file size upload limit of 100MB instead of the usual 25MB.
Box.net app: http://itunes.apple.com/app/box.net/id290853822?mt=8
How To Get Free Box.net 50GB Free Storage
1.Use your iOS devices download Box.net iOS app and installed.Register a Box.net account if don’t have before.
2.Then you will getting a pop up ‘Congratulations’ message.If you already register a Box.net account before and can’t notice this message,try upload few file from Box.net web site and try this step again.
You must register Box.net account before 2/12/2011 to enjoy this free 50GB free storage.
Please visit Box.net for more details.