New patch rolled out today, details below.
Originally Posted by Steam
Updates to Borderlands have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:
- Multiplayer connectivity has been improved; users should no longer be required to forward ports to host or join multiplayer games
- Players who experienced distorted shadows or graphical glitches after update 1.0.1 should no longer experience these issues
- The 3D Vision crosshair has been improved
Source - Steam