I'm running Xubuntu 8.04, and Thunderbird version 2.0.0.16 (20080724), listed as 2.0.0.16+nobinonly-0ubuntu0.8.04.1 in apt.
I'm running Xubuntu 8.04, and Thunderbird version 2.0.0.16 (20080724), listed as 2.0.0.16+ nobinonly- 0ubuntu0. 8.04.1 in apt.