[Mediawiki-l] WikiSysop

[Shawn Allgeier]

I'm new to wikis in general.  Just got MW up and running on a machine  
running Mac OS 10.4.  When I used the setup script there was a field  
for WikiSysop.  I don't seem to be able to log in using this  
username.  How does one admin a wiki?  There is some high level user  
who has extended powers, right?  I also don't see a way to remove a  
file that has been uploaded?

Thank you,
-Shawn