I had been holding out to upgrade to a 5800 nokia but as it has been out of stock for weeks i asked about other mobiles available on the discounted £35 to £20 tarif for retention.
Was happy with this as it includes the free blackberry bolt on for unlimited internet and emails.
Had to wait a while for the 8900 to be instock but thought it was a better deal than the 5800.
Also available was the the Blacberry 9000 bold for an extra £50.
18 month contract, works out £360 for the term, about the price of the Curve alone.
Phone 202 from your o2 number and choose options 2 and 2 for retentions.