Mac OSx86

Geohot released today the mac version of his universal jailbreak tool.
If you are a mac user which I hope you are, go grab this version and try it out.

But remember, you need an officially unlocked iPhone by Apple, the one that costs $$$$.

Simply update your iPhone via iTunes to the latest 3.1.2 firmware, then connect to your mac and run blackra1n. Jailbreak has never been so simple and fast. Only 30 seconds required.