I don't have my original disks that had the update for the n enabler on them and the apple store doesn't have it available for download anymore. Where do I get the 802.11 n enabler for my mac book. Yes, I waited this long but I never needed it before.
The AirPort Extremes that came out back then included the "n enabler" on the disc with a license to install on your personally-owned Macs. Otherwise I would try and contact AppleCare about this, or visit your local Genius Bar. We can't direct you here on how to obtain it otherwise.