Contribute Admin + User css

[RTPW]

I have a multi-part question The issues may or may not be inter-related.

1. - Can be set up on one computer to be both admin and also have a limited
role as a user (for testing purposes)?
2. - Can these designated roles have the same email address? - Or does
Contribute associate the role name with the actual email address. I keep
setting up a writer role that restricts the writer to use of only one style
sheet, "content.css" and all style sheets become available.
3. - is there a way to dump cache from Contribute CS3?

All above questions pertain to a site built with Templates in DW-CS3Text

[ThinkInk]

answer 1:
I don't think so, because Contribute doesn't let you create two identical
connections. You can however create a second connection to the same website to
a different sub folder. Besides that you can create two connection keys and
each time replace the connection by double clicking one of the keys.

answer 2:
Yes, they can have the same email address, with different username.
I don't know what's going wrong with the styels settings, but it is possible
to make a certain stylesheet available to certain users, as long as the
stylesheet is present in the head of the page they are editing.

answer 3:
What do you mean by this?