This is awesome. In the English version, I'm seeing what I believe is an error. In the Attack section, you can pick an ability vs. a defense from drop down menus. The only place to enter a modifier to either of those is the next line down. When you enter anything in that line, it automatically applies it to the defense side of the equation. Also, it won't let you enter a power that allows for both a melee or ranged attack.
For instance, I tried typing in the ranger power Careful Attack. The Attack line should read something like: Strength +2 vs. AC (melee) or Dexterity +2 vs. AC (ranged). You can't enter this line because it won't let you. Even if you try to do just one and enter +2 in the line below the drop downs, it comes out reading: Strength vs. +2 AC (melee).
For instance, I tried typing in the ranger power Careful Attack. The Attack line should read something like: Strength +2 vs. AC (melee) or Dexterity +2 vs. AC (ranged). You can't enter this line because it won't let you. Even if you try to do just one and enter +2 in the line below the drop downs, it comes out reading: Strength vs. +2 AC (melee).