Modification Extern.php RSS

Hello

I would a modifications in extern.php with RSS /forums/extern.php?action=active&type=RSS  i have try but bug ...

result in ma index (y have phpnuke) its the 10 last topic only

·Title Post 1
·Title Post 2
·Title Post 3
·Title Post 4
·Title Post 5
·Title Post 6
·Title Post 7
·Title Post 8
·Title Post 9
·Title Post 10

Ii would this result :

·Title Post 1 - Posted by LOGIN - 21 Mars 2005 21h39
·Title Post 2 - Posted by LOGIN - 21 Mars 2005 21h31
·Title Post 3 - Posted by LOGIN - 21 Mars 2005 21h19
·Title Post 4 - Posted by LOGIN - 21 Mars 2005 20h39
·Title Post 5 - Posted by LOGIN - 21 Mars 2005 17h39
·Title Post 6 - Posted by LOGIN - 21 Mars 2005 16h50
·Title Post 7 - Posted by LOGIN - 21 Mars 2005 16h45
·Title Post 8 - Posted by LOGIN - 21 Mars 2005 16h39
·Title Post 9 - Posted by LOGIN - 21 Mars 2005 16h32
·Title Post 10- Posted by LOGIN - 21 Mars 2005 16h30

ThX
N3tWork