There are only a few issues I found with the
Cord-Free system. While, for the most part, it did exactly what it was supposed to do, I found that there was the occasional game that it didn't seem to work with. For instance, when starting up
Pinball Hall of Fame, the Nunchuck and its remote would never actually synch up. While the number of games I found this problem on was very few, it should be said that, for whatever reason, it just doesn't always work on every game.
The only other issue I really had, and it is a minor one, was the cord management portion of the cradle's base. This area, while still having to take into account the battery pack, power button and whatever other hardware is needed to synch up with the dongle, was designed to allow you to wrap the cable around it several times and plug it into a port on the front of it. While this works, I found it to be a tight fit, and I had to unwrap and rewrap the cable several times to get it in there and still able to reach the port with more than just a tedious click.
For what it does, the Cord-Free definitely gets the job done and its ability to keep your Nunchuck upright might just be one of the space-saving solutions you are looking for. While I didn't get the chance to test it out with multiple Cord-Free's going at the same time and I can't speak for how well they play together, it is definitely worth the purchase of one.