Google Officially Explains Dynamic Keyword Insertion (DKI)

Google has written an AdWords Help Document to clarify Dynamic Keyword Insertion, forum members have learned. There's a really nice starter tutorial for beginners, with information on syntax and capitalization rules.

Finally, guys. My conference coverage was good and all, but an official document has been most welcome by forum members.

Forum discussion continues at Search Engine Roundtable Forums and WebmasterWorld.