I'm looking to buy a digibox and want to know what features to expect from one costing £50 and one costing £100 - is there much of a difference to justify the price? I don't want to spend more than £100. Basic freeview viewing is fine and dandy but if there are any niceties out there that are available in this price range then suggestions will be noted. One thing I would like is where you can view the current channel in the top-right of the screen while browsing the channel list - I've seen relatively expensive boxes that don't even do this while some 40-quid ones do. What manufacturers/models are good these days?