You ' ve got a good point . There ' s two reasons , really 1 . I wasn ' t overly thorough in the locations that I chose . I didn ' t check every single city in the UK . 2 . I did check a lot of cities , though , and there ' s plenty one from your list in fact Swansea where there were no results provided . Having just rechecked a couple of the cities I originally checked , one or two results are now showing for them . I guess this is a problem inherent with relying on data that is changeable and ' hidden ', in a sense . Regardless , I ' ll add to the interactive version at the very least ! Thanks for pointing that out . <| sep |> Inb 4 some comment about how this is somehow incredibly dangerous and will kill you instantly . <| sep |> skylakez 170 m o t h e r b o a r d s a s r o c k a s u s g i g a b y temsiecsevgasupermicroDmi is a pcie link from the CPU to the chipsets . 4 x pcie 3 lanes gives 4 GBs . Hsio are ports on the chipsets to which peripherals are connected . If a peripheral wants to send data to or from the CPU , it must be routed over dmi , so the bandwidth limit applies to everything moving between CPU and chipset .