Justin Zarb (MS) recently published a blog entry that Microsoft is now able to virtualize fonts on Terminal Server using the fairly new SoftGrid 4.1 SP1 Client.  This is great news as it use to be a PITA to need to push font installs to a base system before deploying virtualized apps that relied on those fonts being present.  That being said, I really wish that Microsoft would publish a full change log of things that are in each client/sequencer release.  It's unfortunate that these things have to be discovered through blogs instead of a nice readme.