My brother in law is with Plus.net and had to upgrade to the “teleworker” option so he could use his work’s VPN. The work pays the extra £5 per month, but it’s worth noting that the T&C’s don’t allow business use on the 21.99 premier account – including just accessing your works network. I’m not sure I like the idea of a static IP address, but that’s a minor issue. It’s excellent if you want to run your own mail or web server.