Where to go for cfc info

Ok, i've kinda put off delving deep into CFC's, i know the basics, i've played around locally with web service like the one offered by Google. My OO background is little dodgy as my company is still on CF 4.5 (upgrade in the pipeline though), and would like to get into Mach-ii. Anyway, wheres the best place to start with getting into CFC's before delving deep into Mach-ii???Updates:I'm throwing in here some CFC links that come in useful from suggestions given.CFC ZoneUsing inheritance and composition in CFCOk just found a whole resource at MM @