Any number of lines can be added into Report, when you do it programmatically, in code snippets. For example, you can send to Report a string, composed of two lines, by using the line break characters \r and \n:
Report=”Line 1\n\r Line 2”;
Alternatively, you can use two or more Reporter elements in the same event: http://wiki.okazolab.com/Reporter-Element.ashx
By default, each of Reporters will create a new line in Report.