An apparatus for forming a fenestration including a glazing unit utilizing a base support and a pair of retainers that snap-into place on the base to form a recess for support of the glazing unit. In one embodiment, media items are automatically selected from a media source and then presented at a media device. The IMA is connected to one or more sets of jointed arms with structures to provide one or more paths for injecting the gas or discharging the excess gas.