[PHP] header() not working.

[Jay Paulson]

anyone know why the header() wouldn't work?  I don't have anything being printed out 
before or after I call the header().  The only thing that does happen is when it tries 
to redirect the user it sends them to a 404 page error.  Also, when I check the web 
server log it says it's trying to call ".php" (note no file name in front of the 
'.php').  I'm not sure what's going on but any suggestions?

Thanks,
Jay