I noticed some pretty cool new features in firmware 1.1.3 which is more than I can say for 1.1.2 & also why I didnt mess with the upgrade to 1.1.2 but I would however like to upgrade now.....What would be my best route here? there is just so much info out there, just not sure if I need to go to 1.1.2 first or what? I'm unlocked with anysim but also have an ipsf that i bought a while back but didnt use to unlock!

Any help greatly appreciated

Im in the same boat as you. go to hackthatphone.com, and use those tutorials. From what I read there, you need to restore 1.1.1, jailbreakme.com, oktoprep, 1.1.2, Dev Team jailbreak method, replace lockdownd file...