Simple question... is there a way to change the Assembly Version of a compiled .NET assembly?
I\'d actually be fine with a way to change the Assembly File Version.>
It sounds like your process is heavy because you have to update multiple AssemblyInfo files. Have you considered sharing the same AssemblyInfo file between projects? Derik Whittaker gives a good example on how to do this.
Once you have a single file, you could then go the extra distance by having a build process update your single AssemblyInfo version using MSBuild or NAnt.