These are the pros and cons of upgrading....

I just upgraded to Mozilla Thunderbird 2.0.22 on my desktop, up from 2.0.0.21. Once I started it up, I got the dreaded BSOD. Another critical stop. And it trashed thunderbird.exe. [expletive deleted]! So now I'm downloading the full version of 2.0.0.22 from mozillamessaging.com.

Times liked these I wish I had a high speed connection at home. But I don't; I still use dialup.