my brother wants to get a Wii for his son and daughter, I had my brother in law do the installation of the WiiKey for me, which he had to solder the WiiKey chip, he told that there are new ModChips that don't need soldering, but have no idea what chips they were and where to get them, so what ModChips are there that don't need to be soldered? also, where can I get these ModChips from? thanks for all the help