Looks like Nintendo might be manufacturing new motherboards to go into the wii that might not be compatible with the current modchips. This doesn't effect anyone who already has a wii, but it looks like people who don't have one will have to worry about getting the right version now. Great....
Read Here:
http://www.digitimes.com/systems/a20070327PD201.html
Maybe they should stop trying to change stuff, and get their freaking consoles out the door so they're more readily available!!! JEEZE!!!