In administrative perspective when you are upgrading Solidworks for example from 2011 to 2012 it is recomended to update SW files to the new software version. There is a tool from solidworks(Solidworks task scheduler) to do that by batch but it seems that it is not supported by WGM.
As an workaround it is possible to add desired data to WS and add that content to Solidworks task scheduler. Drawback here is that WGM is complaining all the time that data already exsist on WS what to do --> takes away the batch idea. Next thing is that when ever WGM reaches 1.6 -.1.8 GB memory WGM crashes --> This means approximately 70-80 saves which can be easily reached already during one regular day work session.
So as a product idea please integrate Solidworks task scheduler to WGM somehow and make option to avoid expanding such large process in session. Alternative for that option make 64bit WGM.