sorry in advanced if this has been covered. So I had installed Both the cps1 and cps2 roms in launchbox. I added the cps1/2 emulators from the tutorial here and made a cps1/2 categories. Yesterday I decided to add the complete mame rom set. Agter the install is made categories for Capcom Play System 1/2. Can I simply delete the first cps1/2 categories amd roms without it affecting the mame rom set games. The mame roms and the original cps1/2 games are in different directories.