One way or the other, some people should be prepared to admit they were badly wrong about the Conduit when the time comes, whether they were far too low or far too high(the predictions vary wildly).
Without local multi-player, I don't think it'll be a break-out success, but it should make one or two million if it's good enough to have a strong word-of-mouth effect.
A game I'm developing with some friends:
www.xnagg.com/zombieasteroids/publish.htm
It is largely a technical exercise but feedback is appreciated.