I originally opted for 20GB as I was told that it was enough for my needs. At the time of installation you had an offer of unlimited usage, however, when I discovered 20Gb was no way near what I needed, I then asked to be upgraded to unlimited. I was told at that time that unlimited was now unavailable and I could opt for 50 GB. This installation is in my property in Spain which I use for 5/6 months of the year. You can imagine my surprise that two days after my return on the 27th November, I received an email on the 29th from you stating that I had used 36% of my allowance up to 5th December! Thankfully I now have a good internet service through Movistar so as soon as my contract is up, I'll be disconnecting fro your service. Best regards. Tony Murphy