I found this forum while looking up customization options for both the kindle software and documents created FOR the kindle, google pointed me to this thread:
www.mobileread.com/forums/showthread.php?t=18587
I'm looking to find out anything anyone has learned about customization options, so please feel free to msg me personally if you have something.
I have already put together a basic doc that utilized most of the major CSS stylings and found just about CRAP that the kindle actually utilized. Considering pulling apart some of the AZW files I have bought to see how THEY did it, but would be just as happy with another approach...
Peace out one and all...