GPSv2 inaccuracy

I see the new object and hex file posted to the github (where I found the source code). I have a bus pirate and OpenOCD, but I will need a little more direction in terms of how to do so. Additionally, everybody who has received one of these parts so far has the GPS library code in it which is inaccurate and will need to follow some directions for how to update this, so it seems like creating a step-by-step guide is in order.