If you are still getting hit by junk you can configure Outlook Express to send any mails recieved from specified addresses directly to your deleted folder. In Outlook Express 6 you can use "Message - Block Sender" to add a specific address to the "Blocked Sites" lisy and then this list can be managed using "Message Rules". If you remove the "sid.vicious@" from a blocked address then the site gets blocked.

So the mail still clogs up the machine but at least you don't have to read it before deleting it!