Before diving into the download process, it's essential to understand what ROMs are and their legal implications. ROMs, or Read-Only Memory images, are digital copies of games that can be played on devices other than their original hardware. While ROMs can be a convenient way to access classic games, their legality is often debated. Generally, ROMs are considered illegal if they are distributed without the copyright owner's permission. However, downloading ROMs for games you own can sometimes be considered legal, depending on the jurisdiction and specific circumstances.