something like this will do it if it is always a .gif that marks the break.

my $title = "This is the New Title cool_image.gif Tue Feb 8 09:43:17 2
+005"; 
if ($title=~/(.*)\s+(\w+\.gif)/) {
    print $1
}else {
    print "no match"
}
[download]

or to be a bit more generic

$title=~/(.*)\s+(\w+\.\w+)/
[download]

there is a problem if you have two xxxx.xxx items in the title, the .* will be greedy so in that case we can use this

$title=~/(.*?)\s+(\w+\.\w+)/
[download]

Cheers,
R.