file names

[jazzmatazz2005]

ok now that i have all this setup i want to update some of the pages but i dont know the name of the pages to update. I want to update the start page you see after u log in....Whats the name of the page that i have to update. I also want to add some questions to the profile page. Whats the name of that page & i found out when u delete someones accout it generates a e-mail how do i change the content of the email that i sends out?

Please help