I cannot download it, do you think the problem is on my side?

Terminal paste:

Last login: Wed Apr 10 22:01:36 on ttys000

iMacGari2:~ gari$ curl -O ftp://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/5.2.0/freesurfer-Darwin-lion-stable-pub-v5.2.0.dmg

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current

                                 Dload  Upload   Total   Spent    Left  Speed

100 3770M  100 3770M    0     0   343k      0  3:07:28  3:07:28 --:--:--     0

curl: (28) FTP response timeout

iMacGari2:~ gari$ curl -O ftp://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/5.2.0/freesurfer-Darwin-lion-stable-pub-v5.2.0.dmg

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current

                                 Dload  Upload   Total   Spent    Left  Speed

100 3770M  100 3770M    0     0   838k      0  1:16:43  1:16:43 --:--:--     0

curl: (28) FTP response timeout

iMacGari2:~ gari$ curl -O ftp://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/5.2.0/freesurfer-Darwin-lion-stable-pub-v5.2.0.dmg

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current

                                 Dload  Upload   Total   Spent    Left  Speed

100 3770M  100 3770M    0     0   134k      0  7:59:41  7:59:41 --:--:--     0

curl: (28) FTP response timeout