Video Download Helper is one of those little secrets tool I keep in my SUPER-DUPER POST GUY UTILITY BELT. . . but now that the yahoos over at PVC have let the cat out of the bag, I guess I'll post about it. . .
IN A NUTSHELL: You can download 90% of the flash video content on the internet.
Get it NOW. It's the only reason I still have Firefox installed on my machine.