I have a situation where one of our departments have 100Gb they would like to share with an outside company. They both require to be able to modify the contents. At the moment the data sits on out internal network on our SAN. I do not want to copy all 100GB to my SharePoint 2010 environment as I do not want to
- replicate the data
- have another 100GB in the content database.
Is there a way in SP2010 Enterprise that I can surface the shared directory in SharePoint so this external company can access the same information but through SharePoint? Thanks