I have had an Excel spreadsheet of my budget on my TX since I got it. I copied it to the card from my PC. No problems for the last few months. Now all of a sudden I cant edit the one on the handheld. There is a little icon of a padlock on the top of the screen when in the spreadsheet, and I get a message if I try to do anything saying that it is either protected or read-only. What I have tried so far, to no avail: 1. checking the PC version. It is not protected or read-write. 2. deleting the handheld file and then hot-syncing to put it back on from the PC. 3. deleting the handheld file and then renaming the PC file and hot-syncing to put it back on. In fact, when I did #3, I added the renamed version and another, unrelated excel file to the handheld during hotsync. The new file was not protected, but the renamed version is still protected. I am really stuck here, no idea what to try next. It must be something within the PC file, but as far as I can tell, its not protected or read-only I can make changes to it no problem. Any help would really be appreciated!