If you live in the United Kingdom, you can acquire the e-book of Uglies for the low cost of FREE from iTunes.
[Alas, this offer is no longer.]
Hope all your NaNoWriMoings are going well. Today’s NaNo hint is: Don’t forget that visual aids can help you organize your novel!
Here’s my Action/Tension plot from the first few chapters of Behemoth. Each index card represents one chapter. I add the chapter description, the Action/Tension labels, and the color-coded POV pushpins (red for Deryn, blue for Alek). This is all really easy in Scrivener:

Rather than software, some writers use physical objects to help organize their novels. Here is Lauren Beukes’ “murder wall,” which she used to keep the serial killings in The Shining Girls straight:

photo credit: Morne van Zyl
Image ganked from this interview in Zola Books.
I can just imagine the South African police busting into Lauren’s home on an unrelated matter, seeing this murder wall, and being all, “Check the basement.”
Diana Peterfreund also uses a physical medium for plot tracking, color-coded sticky notes!

Her blog post about this “plot board” is here. This one is for the book Rampant, which I blurbed.
Those of you with more monochromatic tastes should check out Justine’s post about How to Write a Novel, which includes this spreadsheet for word-count and POV tracking:

Of course, it doesn’t matter what combination of yarn/software/post-its you employ. Whatever helps you visualize your novel’s structure, and gets your eyes out the trees so you can see the forest, is awesome.
Just remember, a good novel isn’t just a piece of text; it’s a terrain, a country, even a world. As its ruler, you should probably have a map.