Ok, so now I have used clrmamepro to ensure that I have the full sets of my console games. I basically go in create a profile, add rom path, then hit scan. GOT that. Now what else can I do.
1. Can I sepperate the roms into north america and delete the rest, or create different subdirectories for each of the other regions?
2. When i go to update the set to the newest version, what do I do, and does it help me join in at lets say 50%?
etc.
what is rebuilder, merger etc?