This is not a new concept. But we think our version of PC as a personal cloud is easier and more usable than the rest. Cloud Storage will play in several ways, and one way would definitely be your PC as the centralized server or the cloud and your mobile device as the client. RemotePC, one of our sister services has just launched RemotePC Lite, a service to view your data on your PC from anywhere, including iPhone.
You can now view Pictures and Documents, and even your Outlook Emails residing on your PC via your iPhone. You never have to sync or upload your pictures, ever. Your PC is your cloud, and, did we say it is a free service?