I am having trouble with tutorial 4 on New Perspectives with the psatstudents.xml and finding errors in other work that is guiding me as I validate my XML and am not in a classroom, so it is more difficult to fix errors as I wait for emails. I use the ATOM text editor and if anyone has the code to that page. 230-235 or the entire case and the 6 different sheets of code I am also having a problem with connecting my couse.css and students.css without the error of xml not being allowed to be used except at the beginning of a project. I will try it in different positions and not many students are in my class and my professor gives us other students work to look at and compare and I do not see where I am making a mistake. I can provide the code, it is a lot of code and did not want to overwhelm. I set up XML validator so that my work is well formed as well as valid and am also having difficulties with that through ATOM. Any tips, basically any heads up in my schema work would be greatly appreciated as it is a very simple database and XML is very unforgiving. The class is XML/XHTML and we are working on tutorial 4 in New Perspectives author Patrick Carey. Thank you