well, i think it's possibly unrelated, because others mentioned the agps server being reset back to nokia's from google's. i just rebooted and tried it and it's taking more like a minute now, but the whole phone freezes when the rtcomm stuff reconnects, so it's not really a fair test. But it's not really fair to test without rebooting either, it caches your last position... Good luck proving anything :P
Stupid closed source apps.