I used to use Groove even after Microsoft bought them to share documents among mobile sales people in a at-home business so that we could easily sync and share documents and control access easily. It was great. Well a few years later I'm helping another company that wants to do the same thing, but now it's called Microsoft SharePoint Workspace 2010. Everything I read online makes it seem like you have to have a Sharepoint server to do this for you. Does anyone know if the software will do all the cool things it used to without requiring sharepoint? One of the cool things was that it just used the hard drive space on each person's computer who had it installed. To buy hosted sharepoint you're talking $9/user for only 2GB or something like that. We eventually want to be sharing hundreds of gigs, but can't afford the high monthly plans of sharepoint host costs. Thanks!