Just looking over the specs for the Schmartz. Their Bluetooth models (the ones which can turn on and off the PS3), are USB powered. Which means you need to find another source of USB power other than the PS3 if you want to turn the system on with it. But since everything has USB ports these days (you could use the receiver) it's not a big deal. The Logitech one uses an AC/DC transformer. The Logitech one also has a wired IR receiver port. This is nice if you want to tuck everything away and use an RF remote. Yeah, RF remote, to wired IR transmitter, to Bluetooth transmitter, to PS3 is a round about way to do things.
