This few user scripts helps to download media from Vkontakte.ru by inserting a download links directly into page. All scripts are correctly working in Firefox, Opera and Google Chrome.

If You're using Firefox, You may need to install Greasemonkey add-on for it, then click on userscript link in downloads section. The install dialog will appear immediately.

If You're using Opera, move userscripts to Opera\userscripts folder.

If You're using Google Chrome, just read how to enable and install a userscripts in Chrome.