I just released a minor update to AM Tools that I thought was worth mentioning here. The only change is some refactoring in plug-in verification to ensure everything will work fine with versions of Maya older than 2010 on Windows. Previously, I was using the allNodeTypes command to verify the existence of plug-ins containing nodes. While this command generally only needs to be called twice to make it work in old versions of Maya on OSX (and I believe Linux too), Windows users could get a Debug.dll error that would just prevent the script from working. Special thanks to Sean Binder and Chad Dombrova for helping me troubleshoot this!