Hello, I am totally new to WordPress and a friend intitally installed it and set up a network of sites for me.
Your friend did not do you a service. :/ Go grab them and ask them to teach you Multisite, for one, becasue what they just did was shove you off the high dive.
http://ignitecreative.tv/wp-admin/network/ tells me I don't have access to view the site, as it should.
Rename your plugins folder to plugins.old and see if that helps.