License Question

Hello,

I'm new to TypeMock and would like some clarification on the licensing terms, I hope this is the right place to ask.

Basically I have a team of developers and we have just started using TypeMock community edition. The features here are enough for us at the moment when developing unit tests (we may upgrade to professional or enterprise later). This I understand is free and we are covered by the license for internal business use.

We'd like to have our unit tests run on our build server. We installed TypeMock here for evaluation and modified the MSBuild script which all worked great. I noticed that the MSBuild support is part of TypeMock Pro.

Now my question is, do we just need to purchase one pro license to cover the build server as this is the only machine using this pro feature? Also, as we have just installed TypeMock on the build server and it is working, is it running in a trial pro mode? If so, when will this expire?

Thanks in advance

Andy