...
We've done a fair amount of our own testing, but if you find any major problems, first please test the integrity of your downloaded archive by running an md5 or sha1 checksum and, if that's OK, send an email or comment on this post.
You can find more information installing and configuring the virtual machine on the relevant session page.
Those attending the workshop will also get another copy of the VM on arrival at the workshop on Monday. It'll be on a super-swell XNAT-branded USB stick as shown below. That oughta get you fired up.
...