[2 Disc Games]

I added them via "Scan for Added ROMs", there you don't have the option. 

Can I try adding the whole collection again, without having anything double? Does LB see what games are already existing? 

[2 Disc Games]

Ok I see, but these are .rar files for GC and named:

Baten Kaitos Origins (Disc 1).rar

Baten Kaitos Origins (Disc 2).rar

[2 Disc Games]

How is it possible to only get 1 single entry for a 2 or multi disc game? I have several games f.ex. for GameCube that have 2 discs, and LaunchBox shows me the entries always twice. 

[Import media for games straight to external]

Ok, I thought it wasn’t possible to install LB straight away to external. 

I did it the alternative way like you suggested. Firstly I changed them one by one in the edit platform panel, found it too slow, then I edited the xml file and used the search/replace method. 

[Import media for games straight to external]

Is it somehow possible, when I import a new category, that the images/videos/music is straight away stored on my external drive? 

At the moment I import everything to the default LaunchBox folder on C:\ and then I manually transfer everything (images/videos/music) to my external E:\ and then I start editing the platform.xml file to change <FolderPath> to <FolderPath>E:\ so that it points to my directories on the external drive. 

Is there no easier way? 

Thanks.