Galaxy Note, 300 mins, unltd texts & internet. £150 upfront cost and £18p/m @ Affordable Mobiles £582.00
I'm sure this'll go down like a lead balloon, but this is absolutely perfect for my needs, so maybe it might help some other people, so here goes. Pay £150 up front (I'm selling my Desire HD, which should cover almost all of that), then for just £18p/m you get 300 minutes, 5000 texts and REAL unlimited internet on the Three network.
Total cost of £582 and £40 Quidco as well - not too shabby IMO.