Like Danoise said in this thread:
Config Files are located that way:
%Preferences% = the folder which is revealed when you choose “Help > Show Preferences Folder”
%UserLibrary% = the folder which is revealed when you click the ‘User’ icon in the file browser (+ up one level)
%Preferences%/Config.xml
%Preferences%/Keybindings.xml
%Preferences%/Scripts/
%Preferences%/Themes/
%UserLibrary%/Effect Chains/
%UserLibrary%/Effect Presets/
%UserLibrary%/Instruments/
%UserLibrary%/Modulation Sets/
%UserLibrary%/Multi-Samples/
%UserLibrary%/Phrases/
%UserLibrary%/Samples/
%UserLibrary%/Songs/
You just have to copy theKeybindings.xml to the equivalent folder of the other computer.