[Beowulf] Grid Engine training courses?

[Chi Chan]

Anyone has experiences with Grid Engine/SGE training? I have the
following questions:

1. How good are the SGE training courses? Did anyone attend any of the
courses before:

http://blogs.sun.com/HPC/entry/workshop_migrating_from_lsf_to
http://gridengine.sunsource.net/ds/viewMessage.do?dsForumId=38&dsMessageId=109060

2. Do they run the SGE cluster in Virtual Machines?

3. How big is each class?

4. How related are those courses for a Rocks cluster user and admin?

TIA :-)

--Chi