I attended the STC conference a few weeks back, and that was the first place I had ever heard of DITA.  A lot of companies at the conference were using it, and I was very intrigued to find this much information exists.  That is sort of the problem...I am trying to figure out where to start.  I want to be able to both explain it and use it.  Any tips?  I am trying to implement it here at work as a capability.

Thanks,
Heather