Terraonion Mega SD is the most talked about romcart this month and for a good reason. It's the first to play Mega/Sega CD games through an SD Card WITHOUT the requirement of a Mega/Sega CD player. I watched the review from MyLifeInGaming mentioning about Emulate Seek time mode, a feature designed to sync both the audio and visuals during cutscenes. I tested it further to see if it matched the loading speeds of an authentic Mega CD console and I learned that the Mega SD cartridge does alter the timing on when to start playing the background music for both levels and title screens too.