Broken download?

I think I'm getting a corrupt download:

First I downloaded to my pc, uploaded the .tar.gz file, then ssh'ed in to unzip it, but tar gave me errors, so to try again I did this:

[bowser]$ wget http://ftp.drupal.org/files/projects/content_access-6.x-1.0.tar.gz
--09:59:24-- http://ftp.drupal.org/files/projects/content_access-6.x-1.0.tar.gz
=> `content_access-6.x-1.0.tar.gz.1'
Resolving ftp.drupal.org... 140.211.166.134
Connecting to ftp.drupal.org[140.211.166.134]:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 19,877 [application/x-gzip]

100%[====================================>] 19,877 --.--K/s

09:59:24 (163.88 KB/s) - `content_access-6.x-1.0.tar.gz.1' saved [19877/19877]

[bowser]$ tar -xvvzf content_access-6.x-1.0.tar.gz
drwxr-xr-x drupal-cron/drupal-cron 0 2009-01-02 12:15:07 content_access/
drwxr-xr-x drupal-cron/drupal-cron 0 2009-01-02 12:15:07 content_access/tests/
-rw-r--r-- drupal-cron/drupal-cron 13207 2009-01-02 07:01:01 content_access/tests/content_access.test
-rw-r--r-- drupal-cron/drupal-cron 6008 2009-01-02 07:01:01 content_access/tests/content_access_acl.test
-rw-r--r-- drupal-cron/drupal-cron 4089 2009-01-02 07:01:01 content_access/tests/content_access_test_help.php
-rw-r--r-- drupal-cron/drupal-cron 3275 2009-01-02 12:05:27 content_access/README.txt
-rw-r--r-- drupal-cron/drupal-cron 1110 2008-10-28 06:52:06 content_access/UPGRADE.txt
-rw-r--r-- drupal-cron/drupal-cron 16365 2009-01-02 10:28:24 content_access/content_access.admin.inc
tar: Skipping to next header

gzip: stdin: invalid compressed data--crc error

gzip: stdin: invalid compressed data--length error
tar: Read 10209 bytes from content_access-6.x-1.0.tar.gz
tar: Child returned status 1
tar: Error exit delayed from previous errors
[bowser]$ openssl dgst -md5 content_access-6.x-1.0.tar.gz
MD5(content_access-6.x-1.0.tar.gz)= 865ee136d8d306908b76bb21bd687a4a
[bowser]$

Is there some other way I could try?