/vr/ - Retro Games

I'm really sorry to ask this question, but I haven't fucked with MAME in like five years. Downloaded the newest build and I'm familiarizing myself with everything again.

Question is - auditing roms, where do you do this? The GUI that opens up doesn't appear to recognize right-clicks and I'm not seeing an option onscreen, either. I also looked through .txt files to see if anything was mentioned about audits. Nope. Trying to play Donkey Kong, made sure to download the parent first and all related files. Also, will MAME be able to read rom files if you have them organized in their own folders within its rom folder? Thanks in advance.