Is there a way to edit your playlist tabs?

i found a good no intro n64 dump, but its showing me the japanese titles and european titles. it is not a big deal but i dont like seeing four copies of the same game.

You can open the .lpl playlist file with a text editor and delete the entries for games you don’t want. Alternatively you can just delete the Japanese and European dumps from the folder?

You should be able to use something like ClrMamePro to build 1G1R sets using the P/Clone XML available from no intro’s DAT-o-MATIC.

This way you’ll end up only having a single ROM for each game with USA (or whatever region you want) preferred.

Let me know if you need any help.