Does this work in DSG stores ie Currys and PC world or is it just Dixons?
Dixons are expensive but if find out what they do thats nice. Find the price of a local shop (Not internet) something like Jessops and get them to match the price. This should allow your pounds to go further. Spend the difference on accessories.
Soemthing like the DCRTRV33 or Canon MV750i will be within your price range. Trouble with Dixons is the poor selection.