Quote Originally Posted by 'Kaynin',index.php?page=Thread&postID=132507#post1 32507
/castsequence reset=target/combat Curse of Agony, Corruption, Life Tap, Drain Life, Shoot

Try that. :P I think you missed the spaces. They're essential in castsequences as far as I know.
Spaces are irrelevant after a comma. Instead of shoot, I'd use !shoot, that way you don't toggle shoot by pressing the key again (in case of accidental presses)