This is a multi-part message in MIME format. 7bit I'll throw out a question that I think many of use struggle with. I've had good luck with all of the above. Well designed workshops can certainly provide the big picture. The best way to get started though, in my experience, is to work with a seasoned technology user who is willing to guide one over the rough spots.
Many issues come up.
Proper use of technology requires some adjustment in one's teaching style. The pacing has to change so that the technology parts blend seamlessly with the traditional techniques. A friendly faculty observer can provide valiable pointers. There are technical pitfalls that have to be negotiated. It is getting much better that it was ten years ago, but technology still fails.