I am about to install my wiikey basically now and tested the iron on a pice of crap old ps2 to comp device but the iron did not heat up? I never used a soldering iron before but am confident I know how after looking at stuff on the internet and all. How long does it take for a dual heat solderong iron to heat up. I also want to know if it is safe to put double sided electric tape under the chip since I am doing wire install. I as well want to know if I need to use solder or not when doing this when tinning the points. I am sorry to ask so much but I only have one wii and I worked my ass off to get it since I got it around christmas time and don't want to mess it up. I should have the old board since it is the first model distributed. Please offer some advice nad answer my questions thank you.