Hi,
5 working days is nothing, i had my first stage on the monday before you and I haven't heard anything either so don't get worked up. Find something to fill your time and just wait for your phone to go 'beep beep' (if you set up for SMS alerts from NATS). You'll then be able to race to your computerm faster than a fast thing and find out the news.
There's absolutely b*gger all you can do about it quite yer moaning!
Chile