Hi, I currently have a white (Intel) iMac running Tiger. When I bought my Airport Extreme I had to run the Wireless N enabler disc. This is a software (as opposed to firmware) update, meaning that whenever I reinstall Tiger I have to reinstall the enabler... Just wondering whether this is still the case with Leopard. Will I still have to run this disc as soon as Leopard is installed, or is the update included in the new OS? Any ideas? Steve.