On my site, www.comicbookgeeks.com, I've written 6 articles about how to spend the last week before the Dark Knight. You don't have to read all 6 though. I planned out your week based on which previous movie you liked best.

If you like the 1966 Batman movie best this is your article http://www.comicbookgeeks.com/7days66.htm

If you liked the 1989 Batman movie best this is your article
http://www.comicbookgeeks.com/7days89.htm

If you liked the 2005 Batman Begins movie best this is your article
http://www.comicbookgeeks.com/7days05.htm

You get the point.

I just bought my tickets for Friday's premiere of the Dark Knight and it's selling out fast. One theatre was already out of presale tickets. They'll out more screens but I'd suggest getting your tickets earlier. This movie is getting fantastic reviews thus far on www.RottenTomatoes.com

Ron