I as well cannot wait for this game to come out. Right now on EBgames.com it says it will be released on November 1st, but of course, that is subject to change.
Also, I hope there is a pre-order bonus like there was with Wind Waker. If you pre-ordered Wind Waker, you got a 2-for-1 deal with another disk that had both Ocarina of Time as well as Master Quest (harder version of Ocarina of Time) for Gamecube. Hopefully with Twilight Princess, they hook it up with another pre-order bonus, perhaps some old NES or SNES Zelda games playable for Gamecube or even Majora's Mask.
I think that Ocarina of Time was the best Zelda game, and perhaps the best game EVER. Wind Waker was good as well and I am also a huge fan of A Link to the Past for SNES. I only played Majora's Mask once, thought it was a good game and very unique, but wouldn't mind playing it again to see all the details and such of the game like I have with Ocarina of Time.
I can't wait for this game to come out and hopefully it doesn't get delayed again.