I used to like KeepVid, but when I see ads like the one below I start to question the site.
The two arrows point to the problem.
The single arrow points to the solution.
Which is more obvious at first glance?
(there are many options; some add-ons for your browser may also solve the download dilemna)

Attached Files (Click to download or enlarge) (Only available when you are logged in)
keepvid.jpg (39.88 KB, 76 downloads)

I do not work here, but the benefits are still awesome
Make your sound your own!