How to add CSRF token to a form?

[eluser]Lpeek[/eluser]
Thanks for both replies, so would it make more sense for me to turn off CSRF then? The issue is I dont want to use the forms helper as I would prefer building forms with html to give me more freedom with them.

Although I have just spotted that you can add attributes with an array using the form helper, so maybe using the helper isnt so bad after all. Are there any drawback with using the helper?