A BBC interview with Comedian Phill Jupitus about his views on the new Star Wars Film/Teaser/Prequels. This bit was interesting and encouraging to hear...
"I met an effects bloke in Essex, he drinks in my local coffee shop. He said [the makers of the new film] bought every gas-bottled air gun in England when they arrived because they wanted the Stormtroopers' guns to have a kick when they fired them. You don't have to fake it; it looks real"