How simple is this... there is a 1.1.3 "JailBreak" in Installer. Basically ensure you have the right version of a couple of packages, and a couple of settings (autolock set to never!) and time to wait (about 20-40 minutes from the forums)... then click the '1.1.3 jailbreak (dev team)' icon. Doesn't get any easier than that does it?