Microsoft announced that Visio 2010 will be available in three different editions; Visio 2007 users will note the introduction of the new edition, Visio Premium 2010. Visio Premium 2010 is the highest offering. If you’re using Visio 2010 Technical Preview or Visio 2010 Beta right now, you’re using “Premium” edition. Which edition is right for you? Many of the improvements and new features added to Visio 2010 are available across all editions, but Professional and Premium contain some additional functionality. The main functionality differences between the three editions are summarized in the tabel (see pic on right). *Note: Publishing to Visio Services and Publishing to a Process Repository both require SharePoint Server 2010 Enterprise CAL. More information about SharePoint can be found here.