The makers of Navizon for the iPhone, which provides GPS-like functionality to your iPhone, have updated their blog and stated that
- If you purchased Navizon and cannot run it on the 1.1.1 iPhone, you will get a refund.
- They are still developing for the iPhone and plan a new version shortly (for 1.0.2 iPhones, presumably).
Navizon was previously featured and provided positioning based on a cell-tower and wifi hotspot database. The application is available for 15 days, and costs $24.99 to continue using beyond that.