Pictures of DS Download Station innards

It didn't take long after the North American announcement of DS Download Stations before someone took shots of the unit's guts. From the unearthing caper:
"Tucked neatly away into the Gamecube display was none other than the DS Download Station of lore complete with demos for Brain Age, Mario Kart DS, and a demo video for Metroid Prime... The download station was housed in a small square white plastic clamshell container with a single power cord entering the back of the unit and disappearing into it opaque innards."

For any who have tried out the store-based wireless demos, what do you think of the service?