Hello all, I downloaded the Google Earth link successfully prior to it being available in the Market, and I've used it with no problem. After seeing it in the Market, I figured I'd go ahead and download the Market version, so I'd get updates. However, I can't get a successful download after 10 tries. It keeps saying application not signed, download unsuccessful. Do I need to uninstall my third party link off the phone first???? Has anyone else had this problem? Would my current version of Google Earth get update notifications since it didn't come from the Market??? Thanks.