Saving Node with Tagged Taxonomy Values Vocabulary

Hi,

Been looking around a lot of different locations for a possible solution to this. Looked at the solution on this page http://hybridhacking.com/node/27 and have not been able to get this working.

As of right now I am using a CCK Content type with two int fields and 2 taxonomy vocabularies, one named "Sector". Each of these vocabularies is a tagged type of term.

I'm using Flex to create this and when I save the node from Flex, it says that it's successful but there is no change to the terms being displayed.

Has anyone got this working, and can anyone tell me what code they are using to get this to work. I know the save function works because it works without defining the taxonomy. I am also able to save the custom CCK values, so this is only the taxonomy as an issue. Format is nodeObject.taxonomy = ?.

Thank you, I hope this is the right place for this question.