Wullie,
I think I may be in the same boat as frogggg ie learning. I have a site on my hard disk that I'm working on that has a frame across the top as the heading, one down the side as the menu, and then the main bit to the right - fairly standard stuff I guess. I tried your <!-- include trick in the main bit trying to add in the side menu but absolutely nothing happened. I'm not too worried about it, as I've got enough to learn about this stuff and figure that your method may sidestep some pain that I need to go thru before I can fully understand all this!! I'm sure gonna come back to this method, but I've just not reached that chapter in the book yet. (ps. I've seen some of your posts - you're pretty awesome!)
Frogggg,
I think if you've got a top bar at the moment on every page and you want it to be a side bar, the first thing you've got to do is re-format it to go down the side (I think). From my very limited experience, doing this as frames might be a good idea, if only from the learning point of view. If you want help doing this, post again and I'll try to help. It may be like the blind leading the blind, but it'll be fun anyway.
Marc
Frogggg,