I have been fighting with Thunderbird for about a week now and have not had any luck resolving my problems. Any help would be greatly appreciated! I have tried all of the suggestions on the FAQ page. Here are my symptoms: -Getting multiple copies of the same email with the same time stamp. -Not pulling new emails. -Whenever I try to navigate up or down through the inbox or open an email TB goes to Not Responding. -I have gotten the following script warnings: Script: resource://gre/modules/XPCOMUtils.jsm:323 Script: chrome://messenger/content/mailWindow.js:179 Here is what I have tried: -I have totally removed and reinstalled TB (and recovered my profile). -I compressed the folders. -I rebuilt the Global Database. -Starting TB in safe mode did not seem to make much difference. Fortunately I have access to webmail through my ISP and it works fine. Thank you!