AVSIM Downloading problem

For the past week I have been trying to download the SW Airlines Boeing 737 and theDC3 from the AVSIM File Library. Links to this library were obtained here. After what seems an eternity when I am informed that downloading is taking place - without any visible evidence of this - I get a window which says that the page cannot be opened. Is anyone having a similar problem with these downloads from the AVSIM File Library? Any help/advice would be much appreciated. 
