Hi There...

I am some what confused. I bought an iPhone about 6 weeks ago and unlocked it using this site. I used iNdependance and followed the easy step-by-step guide someone (legend) on here had prepared. However, my phone had the 1.0.2. firmware. I want to upgrade to the 1.1.1. firmware and all teh new features. Is it possible yet? If it is, is there a guide I can use like before. If it isn't...any idea when it'll be available?
Also, I am using MAC OSX if that makes a difference.

Many thanks in advance..