If you look at the trailer, you will notice some text flash on the vault as it opens, and this is wat it says:
It is obviously a coupon code for something, but what? Well, I went to the site, made an account, entered the code, and got their product for free! It is basically like skype, yet i think a cooler interface. But the app rendered useless after I found out you still had too pay for service, these people were smart showing us their app, and they probably paid a lot of money, but this app is useless without the service. Ofcourse, if you aren't the biggest fan of skype then you might like this program, and I'm not sayin I dont like it.