If anyone is still paying the £92.49 a month rate for VIP20 I'd advise a call to retentions. I've just spoken to them about the price difference with the advertised £89.50 a month, and straight away they said they could drop me to this rate and refund the difference for 6 months. They said the discount was not automatically applied, as you need to take a new 12 month contract to qualify. As I've just entered a new contract to get the £7 a month 6 month discount from the CEO office I didn't argue.
I've put this saving towards adding the Sky HD channels to my 2nd box. Between this saving and the £7 a month 6 month one, it's only cost me an extra £4 a month to add the HD premiums to both boxes. Happy with that for 6 months, and we'll see what the new and improved VIP pack brings next year