I'm using at home with no problems. I installed Friday at work--has been working fine. I did notice that all my email accounts now go into one inbox and I don't remember setting that up. TB keeps saying "The RETR command did not succeed. Error receiving a message. Mail server mail.trans-tool.com responded: unable to open that message". I can't find where to change any of the usual POP settings in TB. Using WinXP.