Any niffty tools for offline web browsing for linux?

I know I could wget the stuff, but anything else?

I want to suck down a site's techincal stuff to a level of 4 deep and read it on
an up-and-coming long plane trip.

-- 
Bob Tanner <tanner at real-time.com>       | Phone : (952)943-8700
http://www.mn-linux.org                 | Fax   : (952)943-8500
Key fingerprint =  6C E9 51 4F D5 3E 4C 66 62 A9 10 E5 35 85 39 D9