Lealan,
One thing in distance education is constant ... CHANGE. It summed it up very well. I change elements of what I do every semester. I seldom do the same thing for more than 1-2 semesters. Tools change, student demographics change, the trick is to stay up with the change. It is possible, but can take a lot of time and effort. I get bored easy, so it is the field for me!
Herbert Brown III