rolling back and importing

[Justin]

Hi,

Disclaimer: Unfortunately I come from a Visual Source Safe world, so 
please forgive my stupid questions:

1. Recently a developer submitted some bad code to the CVS server. I 
asked my local cvs contact how I could rollback the changes the dev 
made. I was informed that it would be difficult because there wasn't a 
recent tagged version. I found this perplexing, as this is pretty easy 
to do in Source Safe. There must be a way in CVS?

2. I have two versions of our source code I want to import into cvs. I 
would like to import the first version, then tag it and import the 
second. But I don't want to tag the second because it's not ready yet. 
How can I import the new code into the same trunk as the tagged version? 
Import the second as a different tag, then delete that tag? After all, 
Import will sync with the trunk, as well as create the tag right?

Thanks for helping out a newbie.