Question: I'm looking to install drivers for my "Brother HL-2170W" network printer. I can't seem to find the correct driver on the Brother site. Any help would be appreciated. I'm running on Ubuntu 10.04.1 LTS x86\_64.

Answer: 
I've (mostly) solved this problem, by doing something simple. I went into printer properties and changed the "Device URI". I chose "LPD/LPR Host or Printer" and used my ip address instead of one of the network printers Ubuntu suggests. 

This solves my general printing slowness as pages go to the printer immediately. The only exception is PDFs that still take a while to print.
Without any specific knowledge of this printer -- does the printer support Postscript?

If so you can try a generic ps driver.