GeoHot recently announced what the progress was on the new blackra1n tool for all flavors of the iPhone and iPod Touch.
“things that got done in the last 2 days…2g, ipt, 3g, ipt2 support, switch to itunesmobiledevice, awesome blackra1n iphone app, stability”
“quick rundown of what blackra1n needs…ipt3 support, hacktivation, kernelcache bug fixed, packaging”
We should expect to see the tool within a matter of days. We will let you know as soon as it becomes available.