Pocket-Lint: An update of last year’s HD500, the Z500HD from South Wales-based TVonics is a serious attempt at a uniquely talented Freeview HD recorder - and a successful one, to boot. With two tuners and a 500GB recorder, the Z500HD represents the start of the second wave of Freeview+ HD recorders after last year’s pre- and post-World Cup gluts of first-gen models.