OneWebHosting has a hosting package that includes the ability to:

  • backup your PC to the disk space on your web server
  • share contacts, calendars, and tasks with other users
  • a sophisticated FTP utility.

I ordered the product and checked out the collaboration tool and found it very lacking.  The tool is very limiting as it does not allow you to customize fields and no secure SSL connection is provided.

A hosted exchange solution such as 123together or intranet solution such a va-nets.net gives you many more options.