I like to download videos to my HDD so I don't have to deal with buffering lags. I've been using Video DownloadHelper (VDH) for awhile and just updated to version 7.1.0
VDH was the easiest, fastest and best way to download and the developers somehow made it even better. Unbelievable!
I highly suggest to everyone to get this for your browser or you will be missing out.
Kudos to MIG and all who make VDH such a valuable tool.