When a local enterprise organization needed to train their IT staff on Windows 7, we were there for them.  They brought their people into our training lab five at a time for 4 hour hands-on sessions.  Rather than having to deploy a lab in their own facility, there were able to use ours and schedule their people off-site to learn, where there were no distractions.  This really was beneficial to them because they had a fully trained staff within 2 weeks.