Where can I find decent visio templates/diagrams for software architecture?
Solution 1:
Here is a link to a Visio Stencil and Template for UML 2.0.
Solution 2:
For SOA system architecture, I use the SOACP Visio stencil. It provides the symbols that are used in Thomas Erl's SOA book series.
I use the Visio Network and Database stencils to model most other requirements.
Solution 3:
Beautiful set of stencils from Microsoft here.
Solution 4:
There should be templates already included in Visio 2007 for software architecture but you might want to check out Visio 2007 templates.