So Limera1n's the new unlock tool for the new bootrom, iphone 4 and ipad. Cant wait till Geohot releases this one! Its not 100% confirmed but most likey with the image on limera1n.com and the address being registered to Geohot not to mention his explanation of the exploit in France and talk of such release on twitter.

Hopefully its released tomorrow after the iPhone 4 but most likely some time after