How are you displaying what returns on the subsequent page? If the "physical" attribute is doing what you expect (see previous post) and inserting "\n" characters at your line breaks, simply displaying that
string on an HTML page will not result in display line breaks. HTML treats "\n" as whitespace. If this is the problem, you'll probably need to replace all instances of "\n" with "<br>" (or "<br />" for XHTML).
hth,
bear