....room correction,,,perhaps in the Mark II version??
You mean those knobs on the back of some speakers? Or the funny external resistors such as those on Gryphon's Mojo?
In my opinion, they are a pointless and over complicated way of spoiling an otherwise rather interesting and enjoyable experience ...

those knobs and resistors, they are deceiving little buggers that makes you belive that the impossible can be done and the sound is always not 'perfect enough' unless you turn the knobs abit.
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EDIT:
I played with a friend's 'room correction processor' not long ago, it's from a very famous brand, and it's not cheap. Basically it's a thing you put between the signal source and your amps and stays there so you cant borrow it from your friend.
After the test, i must say it works (although not much), but, with the money for that 'processor', i can hugely improve my room acoustics,replace the rolls of bubble wrap with something more refined, cure the original cause of the problem and easily surpass the 'improvements' offered by that machine.