My A500 is waiting on the arrival of a replacement internal df0. This has given me time to think about where I want to go with this hobby. I found my old books about OS 1.1 and 1.2. I've never been in the physical presence of an Amiga running OS 2.x or 3.x. It would be nice to have a book so I don't bombard people with novice questions. I realize such a book would be long out of print. I'm hoping to get lucky at a retro games convention or even the local thrift shops. Ebay is an option as well.