Well, I assume your original post was because I dared suggest that there are perhaps other companies which offered similar services, also for free, which might be better suited to the OPs needs, mostly because v-stuff has a reputation for being slow, and inefficient, and difficult to use.
http://www.cableforum.co.uk/board/12...ff-page-2.html
A thread in which you yourself said it doesn't suite everyone.
http://www.cableforum.co.uk/board/35305227-post19.html
You also asked, and I quote, "Larger then unlimited?", except v-stuff is not unlimited, is it.
https://my.virginmedia.com/my-apps/backup-and-storage
Virgins very own website, which seems to be somewhat inaccurate, does not say "unlimited" anywhere.
So, I ask you, is 10GB, as shown by Virgins website, the ISP definition of unlimited, because it says quite clearly on the overview page, 20/30mbit: 5GB, 50/100mbit: 10GB.