After a couple of years, I started playing Borderlands
again, trying to get the rest of the Knoxx achievements after being glitched out of the Crimson Lance Armory. Apparently the medi-pack spam works, so I managed to turn in a couple of missions I was locked out of. Now, I'm going to finish the Knoxx missions and try out Crawmerax.
(The Knoxx achievements and Mad Moxxi Underdome are the only cheevos I'm missing, but the Underdome is such a colossal pain in the ass, I'm not going to worry about it and be content with 75 out of 80 achievements)