How do I get Gallio.echo to run MbUnit Tests?

I have MbUnit tests that run if I load them into MbUnit.GUI.exe, however when I try to execute them from the Gallio.echo command-line tool I get 0 test available. I then loaded the assemblies into the Gallio GUI and the tests do not show. I am missing something with the Gallio set-up and the documentation is lacking to put it mildly. Can anyone point me in the right direction?

Thank you - Bru开发者_Python百科ce

Make sure your MbUnit v2 tests are compiled with the same version of MbUnit v2 as is distributed with Gallio. It should also work with any sufficiently recent MbUnit v2.4.2 build downloaded from the site.