Let me explain to you what the situation is, and if you think I'm clogging up the thread well, that's kind of too bad.
For those of you who are stock this was a mandatory update. You can go back to another form of 2.1, just not stock 2.1. If you're willing to root your phone then you can load a custom ROM to try to improve performance.
If 2.2 is causing you that much pain and you don't want to learn how to fix it then just go to Verizon. It's their update, let them fix for you.
2Pitts I'm talking directly to you because for a first post burgturdler is not getting off to a good start here. What specific issues are you having with 2.2 because it is an excellent update? If it's apps that are giving you an issue, like swype just uninstall and reinstall it. If it's running slow then you need to do a Factory Data Reset.
Even if you could go back to 2.1 the update will force itself on your phone.
So your choice is to root and try a custom ROM or try the Factory Data reset.