Eternal Downloads
 

Many video files I have downloaded have taken 10+ hours for a 30 minute file. Everything appears to be normal until it reaches 99%, where LimeWire says it needs approx. 6 minutes to finish. 10 minutes later, it says it needs another 6 minutes. 20 minutes later, ad it still reads 6 minutes, although jumping around to 2 minutes, then 8 minutes, then 4 minutes, etc. I think that the cause may be:
A) Corrupt File
B) Firewall
C) Software Bug
However I have no way of checking which it is.
Any ideas?