>I'm sorry you lost me there... the command I am using is something like this...
>
>Response.Redirect("http://MySite.com/caseforms/myforms.asp?form_id=%20" & txtTicketNo.Text.Trim)
>
>Where does the _blank come in?

I thought you were making reference from the page itself. As this is in the code behind, there is no way with the redirect to open in a new window. What you could do would be to return some HTML which will contain some javascript code to open in a new window or to adjust your HTML to launch the link in a target=_blank so to have the code behind to return the page in the new already created window.