unfortunately i got the 64. but i've played on the 92's at quite a few clubs (sure it's a little more sturdy) and i still stick by my thoughts that my next mixer will be a m800 purely because pioneer seems to be pretty industry standard in most of the clubs i play.
also, yeah i've been on the pionner forums recently and ppl do seems to be wanting the features of the 400 in the 1000. it'll happen i think, but no real word on the street it seems about this so don't know how long we're gonna have to wait.