Its been a busy month for the dev team with both 3.0 released and the 3gs and soon 3.1 firmware. But in there true awesom ways they have shown proof of concept on a iphone 3gs unlock / jailbreak. As shown in the above video. So that is good news your you 3gs owners out there.
THIS IS AS GOOD A TIME AS ANY TO TELL EVERYONE! WHEN THE 3.1 FIRMWARE IS RELEASED DO NOT UPGRADE UNLESS YOU DO NOT WANT TO BE ABLE TO JAILBREAK / UNLOCK. ALWAYS WAIT TILL THE DEV TEAM POSTS SOMETHING ON THERE SITE. I WILL ALSO POST ON HERE IF / WHEN IT IS SAFE TO UPDATE.
[Source: Dev-Team Blog]