You should be able to use this. I have used it for partition resizing as it is better then Windows built in(but I am very happy windows has a built in).
They may of actually not known what you had been talking about. Some users did not think DYNAMIC right away. That post also with notify that users of other posts so maybe for future reference, they would know what users are asking. Cut them a little slack please(they had help countless users with problems here).
Back on topic.
Did you get your self all fixed up? What did you end up using/doing?