Earlier today, I posted on upgrading to Visio for Enterprise Architects. It occurred to me that it might be helpful to quickly document the newer versions of Visio for the developer.

• Visio 2002 is from the Office 10 / Office XP family.
• Visio 2003 is from the Office 11 / Office 2003 family.
• Visio 2003 for Enterprise Architects is part of the Visual Studio .NET 2003 release. It was built on Visio 2002 and can be installed along side Visio 2003.
• Visio for Enterprise Architects is part of the Visual Studio 2005 release. It was built on Visio 2003 and cannot be installed along side Visio 2003.

Hope this helps.