Ok...well, I have a work-around and it works great...BUT, not for IE5 Mac, plus it will not validate W3C.
The Trick?
IE specific CSS via the css underscore-hack:
Where height:100% seemed to be Breaking FF, but Keeping IE running, this hack is perfect as it enables both to function with the desired results.
I'm still interested to know if anyone knows of a proper, W3C-worthy way of obtaining the same results!
