Melo
Hi Melo,
i suggest, to convert the bin and cue files of ps1 games into .pbp format. Thereby you only have one file per game.
I guess it is also possible to hide either the cue or bin files, so that your games are not listed twice. You have to edit a certain file (don't know the name of this file and where to find it right now, you have to search here in the forum, i believe someone posted a little tutorial some time ago).