Great game, but download does not work

Ive played this game on xbox, and it is one of my favorites. Its kind of like diablo, with its loot based system. The story is below average, and the ending is bad, but it is still very fun to play. The 4 addons in the GOTY edition make up for it. The download for this seems to be broken. Everytime it gets to around 900 mbs, it says error occured, so its unplayable for me.

Kelpfrog about Borderlands Game Of The Year, v1.0.1