RE: Todos in Task View?
it is bound to the workspace, where this task list is stored as an xml file.
If you want to use this feature, you have to add the view, in which the tasks are shown via Windows->Show View->Other->General->Tasks.
The advantage of this tasks is, that you do not have to edit the source code. I use it in the situation of re factoring code in respect to a business process, which is distributed via different BADIs.
First I analyse, what has to be done where, then the CR is released by the customer and then I start coding. Where I used to do it on paper in the past, I like to use this tasks.