BLT refines and updates the tips you see on loading screens. Gone are tips on how Pyromaniac makes a Shishkebab work better (what's a Shishkebab?) or how some measly Fallout3 perk gives some minor benefit. In come full and good Fallout: New Vegas tips.

By condensing similar tips into each other (like how Robotics Expert lets you deactivate and do 25% more damage, two tips before, one now), special New Vegas only tips are added. You'll learn to respect cazadores hopefully before they kill you. You'll learn about crafting, the NV perks and the new factions.

http://www.newvegasnexus.com/downloads/file.php?id=36482