mattwnz:
The problem is it is very difficult to test PVRs prior to purchase, to find out how good they really are. Some retailers do provide a returns policy, but it is usually for credit than a refund, unless the product has a fault.
With a Freeview PVR, its only a Panny or Dish, and they have the same Freeview UI. The Dish T2200 DVB-T is full off issues, so that helps narrow the field down to one brand