download a file using curl
$ curl -o taglist.zip http://www.vim.org/scripts/download_script.php?src_id=7701
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 50243 100 50243 0 0 170k 0 --:--:-- --:--:-- --:--:-- 400k