Thanks Andrew, that sounds exactly the same package I'm on. Although while I've had my O2 mobile for donkeys years, I've only had the broadband/phone package just over a year. Maybe ill give them a ring and see if they want to offer me anything. :)
I hope you are enjoying your SKY. I haven't really seen mine yet as the little blighters keep putting it on Boomerang, Pop, Disney or some other rubbish kids channel.