How would I convert a whole web site to PDF?

Possible Duplicates:
Looking for software to facilitate printing of online content
How can I download an entire website

Hi,

I'm looking for something that I can point at a URL and it crawl the site and create a single PDF of the of the site.

I would imagine it would be something like a Firefox plugin .. but with similar capabilities to wget.

edit

Good grief... how ready we are to close on superuser. I'm looking for a combination of both printing and crawling. I can crawl a site and download it via wget, and I can print to pdf (via pdf create). I'm looking for a combination of them both.. even if I need to wget to a bunch of .html then do something else.

The reason why I'd like it automated is that I need it quickly (within 30 minutes would be good) and we're talking 100+ pages.

One very valid point was that the order would be very hard to control. It's not so relevent here as one of the actual use cases is to print out all the site and spread it out on the table and rip through it with red pens making adjustments.

Oh... and the possible dupes pointed out.. some are possible dupes of other questions... none are really canonical answers.