Has anyone multiboxed a tank and healer together?

Hi i am very new to multiboxing. I was wondering if anyone has levelled up a healer and tank together with ISboxer and if so are there any macro's or any hints that you could provide me? Many thanks in advance

[lax]

MiRai's healing 101 video might help you get started with this

http://www.youtube.com/watch?v=6qHo0FTuGV0

Many many thanks will have a look now