Google Sky map is not working correctly. The display remains stationary when I slowly rotate from North around 360deg. When I move the phone vertically from the horizon upwards, the constellations change,as expected. GPS is enabled and gives my correct location when Sky Map starts. Has anyone, any suggestions. I am an astronomer, and bought my Hero because of this application. My phone details are:- HTC hero Firmware 1.5 Build No: 18.104.22.168 Software version: 1.0.0.A6288 Thanks in anticipation.