Borderlands - Impressions for Secret Armory of General Knoxx @ GameInformer

GameInformer has spent some hands-on time with the third DLC for Borderlands, The Secret Armory of General Knoxx. Here's the bit about the types of new enemies you'll encounter:

First of all, Gearbox wasn't lying about new enemy types. In addition to the ninja assassins, there are flying Lance probes that patrol the highway, which pack strong shields and a friendly attitude as they burn you with lasers. There are also Lance Rocketeers, who hover above you and shower you with rockets, and Lance Pyros, who's flamethrowers are deadly up close, but who have a tendency to explode if their tanks get shot too much (also depicted in the video). There are also skagg-riding midgets, and the aforementioned Devastator mechs, which move with short, swift steps that reminded me of the enforcement droids from Robocop 2 (they also explode into fiery pieces when you finally kill them off).