I was given a pc world voucher as a present. Don't know what I did wrong. Went in there today and was looking at dongles. Ended up walking out as the salesman kept going to the next one up. I tried to explain it was for occasional use only but he ended up trying to sell me a 60quid dongle with a 20 pounds a month contract. I gave up explaining that I have an iPhone so I can tether, but just wanted something on another network that I can use if I don't have a good signal. Something that the credit doesn't disappear after 30days. I had to walk out. I'm sure someone here can point me in the right direction.