The iPhone Dev Team has now released AnySim. AnySIM is a GUI version of iUnlock which aims to be a simpler unlocking experience with the motto “Slide to Unlock”. An Installer.app version is coming, so you can pretty much download the file over EDGE or Wi-Fi and run it without having to manually transfer the file to your phone. To download the most recent versions head over to the iPhone Dev Team Wiki. The source code will be released in a few days. Use at your own risk!

Download:
http://www.deadbeef.cn/files/anySIM.zip

PXL Package:
http://iphone.exploit.org/pxl/anySIM-1.01.pxl

Mirrors:
http://www.weputit.com/files/iphone/anySIM.zip
http://iphone.doggunn.com/anySIM.zip

Use iPhone mods and hacks at your own risk! Installing 3rd Party iPhone apps requires you to jailbreak the iPhone before installing the native software and apps. You can use Installer.app for Mac OSX and iBrickr for Windows PC to do this. Browse the full list of all iPhone and iPod touch native 3rd party apps filed under the software category.

Get it here