I was thinking of setting a small file server (50-100 gigs) to have my brother and certain friends, upload and download important files. Would FTP or an HTTP file server be the most secure way for someone to have access only to their share? Or if there is another solution that would work for this. I'm not running crazy server software, just literally Vista Business. There will not be a lot of activity for this service so it won't be sucking my bandwidth or using a lot of resources. Thanks guys.