Matt I mentioned this during my trip but here are the details on getting data live out of a VM:
Copying Files out of a live running VM
First thing you would do is bundle up everything you want to transfer out of the VM into one zip file, e.g. export.zip. Next using the Microsoft Virtual Server Web Admin, find the VM in your deployment. In the VM's property menu click on Edit Configuration > COM Ports. Attach COM1 to a "text file" named c:\export.zip. (Virtual Server will force a .txt extension on this file so the name on the host will be export.zip.txt). Go back into the VM and locate the ZIP file you want to export. Using a command window (Start > Run > cmd), in the same directory as the zip, type "copy /B export.zip com1:". Now on the host in C:\, you will have a file named export.zip.txt of the same size.
Important: make a copy of export.txt.zip and rename it to "export.zip".
Back in the in the Virtual Server Web Admin "reset" the COM1 port setting to "None." You should now be able to open your copy of export.zip on the Host with files that came out of the VM. It is important to toggle the setting between the COM port mapped to a filename and back to None, because this resets the com port, i.e. rewrites the file. A virtual com port is an "append" device such that if you issue more than one copy from the VM this will corrupt the binary ZIP format. You can repeat these steps for each VM you want to export, so this is managable if you target just a few VMs.