I applied the USB reboot update before leaving work today. This forced SYNC into "scheduled maintenance" as desired. Once maintenance completed, my phone connected then dropped - but no biggie, I just used the touchscreen to reconnect. As for Sirius Travel Link - this was a partial success. I got real time weather and ski information back online. However, fuel prices, movie and sports info were still no-go and would not update. This is where I should have left well enough alone. When I pulled into the garage at home I inserted the USB drive again, uploaded and shut down. When I restarted I had no audio and a black screen - same symptoms that recently required a battery disconnect to remedy. I'm going to try a fuse-pull tomorrow to attempt a reset instead of a battery disconnect because if possible, I'd rather not lose my trip odo/fuel econ/MTE info.