use WWW::Mechanize
my $url="http://regsis.concordia.ca/class_schedule/ww701f.exe?Course=WSDB++++++++++&courno=&campus=All&yrsess=20091&faculty=01&type=U&TABLE=MAIN";
my $mech = WWW::Mechanize->new();
$mech->get($url);
print $mech->content();