I just purchased a map upgrade to 7. When I make map corrections with the mapshare and then when I connect it to the TT home and try downloading GPS fix updates and then it says uploading map corrections it takes forever. Is this normal? I know when it downloads GPS fix data it usually does not take a long time but with the corrections I made it does take a long time. I have waited for 30 to 45 minutes and it still is showing it is downloading and uploading and it never finishes the downloading. I have just aborted the process and keep trying at a later time. Has anyone had any problems like this?