Today i modified the DarkWii theme by adding a new health&safety screen, it worked great, but now i want to customize the theme even more. Problem is that i cant open the .tpl files that i get when extracting a mym. I am using Photoshop CS5. When i made the new health and safety screen i followed the tutorial exactly, so the outcome was a 4:3 ratio picture. What resolution should i use for widescreen 16:9? And as I´ve just started using ThemeMii and i feel a bit confused, is there any good tutorial you guys can link me to?