Again, if you have the latest Internet Download Manager, then you can download straight, but if you don't?
Here is what you can do.. In order to use this method all you need is Mozilla Firefox Browser and an add-on from https://addons.mozilla.org/firefox/addon/3006. DownloadHelper is a free Firefox extension for downloading and converting videos from many websites apart from Youtube, such as Dailymotion and Blogspot videos. Files are also download-able in many formats and can be saved in file formats such as mp4 and flv.
Apart from that, it is also possible to save multiple pictures from any website with the built-in function of DownloadHelper. DownloadHelper can download two videos simultaneously at one time while you still will be able to browse other videos to be queued. Queued files will be downloaded automatically one by one once the previous file has been fully downloaded.