Hi complete curiosity brings me to first part of my question, how much Internet per hour does the zgemma box use when connected to receive channels? Second part, is it possiable to swap out channels in the epg for other ones? I.e. The BBC 1HD channel says sometimes that it's not possiable to show the current programming for what ever reasons... so can you swap '101' out for a standard 101 SD channel? ... if so how?