Yes. I fan cool my 906. Problem is that fan cooling makes inside the cabinet very dusty, so you have to vacuum it often. Not necessary to cool, as long as it's in an "open" space (accrdng. to mfr.). My old Haflers and Apts never got this hot on their top surfaces (and I was very mean to them), so cooling makes me feel better (and probably not much else.) The dog now hates to lay within its intake or outake paths. There's also the whhrrr factor, but that's more reason to live loud.

Always call the place you live a house. When you're old, everyone else will call it a home.