The AVM repository and its virtual stores are made available by projection through CIFS.
To mount the CIFS directory in Windows Server/XP, follow these steps:
\<your_server_name>AAVM
Windows will open the mapped drive and you should see something similar to the following that includes the current web projects:
Bulk loading of content XML files and previously rendered files (HTML, XML, and RSS feeds) will not recreate mapping between source file -> rendering template -> output file. This is also the case for bulk uploads into a web project.
There is a Web Projects tool on the Alfresco Forge, but it is for Version 2.2. These tools provided import and export features, and re-association of renditions with content and templates, among others.