Although it has yet to launch, Blink Box is currently accepting applications for Beta Testers and if what they claim the site will offer is true, you'll want to join. At BlinkBox you'll be able to search for a video clip from a popular movie, TV show, internet short, etc. and then customize that clip with your own personal message. You can then send the results off to your friends and family. Their preview video hints that you'll be able to use classic movie moments from the Godfather, Rocky, Spartacus and a number of classic movies. They also plan to use their service to offer movies and tv shows for download. Again, the website hasn't launched yet, but if you get accepted as a beta tester, you can try it out before it launches.