Just in case you missed it: DreamRemote 2.0

It is still under hard development and by intention primarily only a remote control and not a allround tool with channellist, timertable or streaming. And streaming will perhaps never work since the stream the dreambox delivers by default is way to heavy. But perhaps DreamRemote is a small beginning for you until someone will create a application that fulfils your featurelist. Password protected connections are comming with the next update. But be aware, only access via Wifi to a DreamBox is secure and I can only reccommend to never access a DreamBox via 3G over the Internet!

Please visit the related talk thread to continue there the discussion.
Sorry for this off-topic post.