I admit to being a tad puzzled as to why a company would produce a device with all the bells and whistles on it and then just inhibit them to sell it cheaper. I know it happens with things like CPU's where it's produced as a 3 gig but is only stable up to say 2.8 so it's sold as a 2.8 one, or a DVD player set for different regions, but not for enhancements.
