Defenestrator,
To answer your question; no it's certified without auto-throttles. Because of the power to weight ratio, we don't really have the inertia to deal with like on the heavy jets, it really is quite an easy aircraft to fly. Actually, even easier than a turbo prop.
Missing Link,
It was not my goal to impress you and I am again, sadly reassured that nothing has changed on the Sydney to PMQ route with regards to your airline. I look forward to flying Virgin Blue into Port next time I am down. The runway has been lengthened for the Embraer and I'm sure it will be a relief to every one to have reliable service.