You can definitely do this with a VBScript ran locally on the machine, but I think getting it remotely will be a challenge as it all happens in the users context.

Yeah I'd want to do it without touching every machine for sure.

If you fancy spending some money we have a product that can help with this, it could also save you mucho money on unused software licences

http://centrixsoftware.com

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And I am pretty sure you can find that out on SCCM

http://blogs.technet.com/b/breben/archive/2013/08/26/inventory-mapped-drives-in-configmgr-2012.aspx
 

I was able to get this working by deploying a vbs script out via GP.  It's puts everyone's shares in a folder.  So now I just need to make some scripts.  Thanks though!