Where are Rules stored created in 'Organise'?

[Mark]

I'm using Outlook 2000. Whilst in the Inbox, having
received an email I want to filter out, I use the
Organise/Using Folders and send the umwanted email on to
the delete Items folder.
This seems to be working fine - however how would I delete
this 'rule' that I have created with organise? I have
checked the Rules wizrd but the rules created with
organise does not reside there. Are they located somewhere
else?
Thanks in advance for any help.