[development] how to set nid argument in views so it works as "not equal to"?

[Zhang Xiao]

Hi,

What I want here is a list of latest nodes which are in same type as  
current node (assuming in node/123 page).

I create a node view and set some filters, fields, etc... then i go to  
the argument section.

I choose "Provide default argument" and set to "Node ID from URL".

Then I do not know how to continue so that views can load nodes which  
nid does not equal to the argument....


thanks :)