What is the defference between no solder modemchip and soldering modchip. Do they work the same in playing copy dvd game. Would both of them play copyed dvd game for the ps2. Cause im getting a no solder modchip with that swap magic dick to play copyed ps2 dvd game. Its aloat easyer to install thats why im getting. So would a no solder modchip work for playing copy dvd games.