I had reasons when I asked my question at the time. My worries turned out to be of no consequence.
I do have a related question though. In the description of Temporary Hit Points, its stated that Temporary Hit Points from the ame source don't stack, while those from difference sources do. Any idea where I can find the source for this statement?
I've been search the net for an official confirmation of this statement without luck so far. I am so hoping (and afraid as a DM) that you are correct.