I was sooo scared to even attempt to root my brand new Galaxy Nexus - but I gave it a try (because of your toolkit) and it worked like a charm! No fail attempts during any process! I am soooo impressed, and very grateful! I will definitely be donating (once i get my tax return ) but thank you thank you thank you for this amazing toolkit!!!
I did have 1 issue (i think... im not even sure it was a problem yet..) but during the last step of the ROOT process, it appeared that my environment variables were not setup with your automated drivers and sdk process because it kept returning <xxx> is not a command, but since there was no try/catch block in that script - it continued the process and assumed (whatever that last step-script was doing) did it correctly.
I was able to install ROM manager and create a backup image of my "stock" image though...