I think some have posted about this before - would be cool if there was an upgrade package offered to switch out from a XT to Nitro cams. I know the cams are pricey and by the time all is said and done, you aren't that shy from just buying another bow with the Nitros on it. I don't see it as something that I would do unless the price and possibility was there to throw the Nitros on my Bengal. Think it would be awesome to have them on there - but will probably look at a 2013 with those cams anyway ... we'll see.