The strong consensus in the retro gaming community is: Piracy is not preservation, but abandonware is better than lost media. The No CD patch is the only way to play MCM2 on a modern laptop without an external DVD drive.
Warning: Always scan any downloaded executable from the internet with modern antivirus software. Retro game cracks are often flagged as "hacktool" because they modify executables, but they rarely contain actual malware if sourced from reputable community archives like GameBurnWorld or The Patches Scrolls. motocross madness 2 no cd patch