>When using Reponse.Redirect, in order to assure that nothing else would be executed after, is the following all that is needed:
>
>

>Response.End()
>Response.Flush()
>

I'm a bit rusty on this but I thought the best way was:

.Redirect("xxx",false);
.CompleteRequest();

(AFAIK Response.End throws an exception but .CompleteRequest() should avoid it.

UPDATE: Tail end of this seems to confirm:
http://blogs.msdn.com/b/aspnetue/archive/2010/05/25/response-end-response-close-and-how-customer-feedback-helps-us-improve-msdn-documentation.aspx