Head over to : http://www.skyfire.com/sign-up, register yourself and add the referral code : cnet100

It might not last for long. Some people have got this to work and have got Skyfire , but I have been trying it for a while now with no luck. If any of you all gets it to work. Plz give your feedback.

Update :
Form the feedback received it looks like only US numbers are accepted with the referral code

Tags: Skyfire