According to the technology based blog, TechCrunch, the iPhone development team, consisting of a number of ethical based hackers will release a piece of software which will unlock the SIM for the iPhone 3G. Many iPhone users have been awaiting a solution to free the iPhone's SIM slot, and tonight you may get it. Keep your eye out for the software codenamed yellowsn0w. Will you purchase this software for your iPhone? I'm not sure how much it is going to cost (perhaps free?) but I will definately keep look out for it!