MozillaZine and Mozilla.org report that Thunderbird 1.0 has been released. For those of you who haven’t heard of it, Thunderbird is Mozilla’s excellent stand-alone e-mail client. I switched from Eudora a long time ago, and I wouldn’t touch Micro$oft Outlook with a ten-foot pole. For a complete list of features or to download the new version, visit the official Thunderbird site. The release notes summarize some of the newer features if you’re interested…