So now that the 1.1.3 jailbreak is a couple of days old I decided to upgrade. It seems there are currently two methods for doing so: the iPhone Dev Team method and the Nate True method; both of which you can do entirely from within Installer once you have a jailbroken 1.1.2 setup. However, what does not seem to be getting much attention is that, as of this writing, there are very few (count 2) applications that work in 1.1.3 (of the some 20 or so I had installed). If you are using a few unpopular third party applications that do not seem to be updated very often expect to see it break in 1.1.3. I do not have much of the lowdown on why most applications after downloading are crashing the Installer but it happens enough to merit holding off on the 1.1.3 upgrade until things get sorted out.

That said, I am ecstatic to see the cell tower triangulation working with Google Maps. The precision seems to be (in downtown San Jose) down to a couple of blocks. I am still perplexed why GPS navigation was not built into the first generation of iPhone but this will keep me appeased for a good while. To be honest, I do not know what other features or tweaks came with 1.1.3, but this one is huge. To me it is still not worth the update and losing most, if not all, of my third party applications. However, you may surprise yourself, as I did, and see how much you really use those third party applications and just how many of them you can afford to lose to pick up Google Maps! At any rate, best of luck; I am going to sit this one out for the time being.