Virtualize DB content using WebDav

[Guest]

Hi,

We are developing a Web Groupware application and one of the requisites is
that users should be able to create, edit and delete Docs, Xlss, and other
office documents without having to download them to the client machine.
I was thinking of using a WebDav Server to virtualize my files (witch are in
a SQL database), enabeling the users to open them and save them back to the
webfolder making the process transparent, just like Sharepoint does. Is there
a better way to do this? If not, anywan knows where i can find info or buy a
server implementation of the WebDav protocol (neen a custom server to
virtualize my DB contents).


Thanks,
Ricardo Francisco