Windows XP expires in 7 days on April 8th. Support from Microsoft on 2003 Server will expire 7/2015. Win 7 ends its life January 2015. That's a lot of upgrades and security / support issues.
[I stand corrected and made changes above]
March 31 is World Backup Day.
HITECH security act for HIPAA compliance went into effect on 9/23/13. There are so many implications for service provider to healthcare covered entities that you should look into it.
HD Voice is coming. Like Fax over IP it will be an issue when it first leaves the LAN, then when it leaves your network. Break points.