Are you familiar with AirSet? AirSet (www.airset.com) allows you to access your calendars and contacts in the cloud, store and back up all of your files, and work anywhere you want. This is not a free product but there is a trial period. I've just learned that there is a free version and a premium version ($4.95 monthly) with a 30-day free trial of the premium version available! It also allows for web bookmarking, to-do lists, reminders, setting priorities and status, folder organization, sharing of music and photos, and web-store and file backup. In addition, they conveniently add access to Zoho Writer, Zoho Sheet, Web Building Tool, Pixlr, and Web Apps. What I've found is that they have a great interface! Intuitive and easy-to-use.
And, now, they are bringing a whole new dimension to Airset which is intriguing! Check out the video below to view the Facebook security feature which is coming soon! The one downfall with AirSet is that it is Windows only. I'm told they are working on a Mac counterpart but I have to be honest and say that that response has been one posted since I first checked into them in 2008. Airset, If you read this, please let us know the status of the Mac updates.
However, if you are a Windows user....Airset is absolutely worth looking into!!!