Believe me, I know what you're going through. Many times trying to get past that wall I just about shoved my fist through my monitor out of frustration...but I digress
I would write out how I got past that part, but it would probably be in excess of 300 words (it's a pretty complicated strategy to explain, but not to do) I will say it involves jumping off the right side of the wall the boudler is on when you're near the top and falling back towards the boulder hitting it before you land (of course you have to have the area around the button cleared off first or it won't really do anything).
As far as I'm concerned, Out of the Frying Pan was easier....mainly because it took far less than half the tries it took to beat If You Can't Stand the Heat...
One thing to look forward to, is after the wall in question, it's the end of the level. There's one or two fire goblins in there, and a purple pool with a save point...the fire wall stops about halfway into that room (at least that's what I remember)
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-- Jeff
(This message has been edited by Merciless (edited 03-20-2000).)