I have a few questions regarding the Twilight Hack to see whether or not it's worth doing. 1) Does this just need to be done once? 2) Once the hack has been applied do I then need to do anything to be able to play chipped games? 3) Does the Twilight hack only allow you to install Wiiware games? 4) Can this be reversed at all? 5) Can Nintendo 'brick' my Wii if this is on? 6) Will this void any warranty remaining? 7) Do the games just get stored as a channel? Any other help is greatly appreciated and I've read http://wiibrew.org/wiki/Twilight_Hack which seems straight forward.