Evening Gang, Im new to this so please go easy on me as Imay sound really stupid...

I have purchased a 54reg A6 2.5TDI Auto Final Edition Avant, I love it, with the DVD Sat Nav Plus and have a few questions on this gizmo please...

1. Can you play DVD films through the unit and if so do you need to modify it anyway?
2. Can you connect screens to the unit so DVDs can be watched in the back seats?
3. Can you after market fit the TV option to the unit and if so how?
4. Can you after market fit audi bluetooth to the unit and if so how?
5. Are you able to supply me the 'fix' so TV/DVDs can be watched on the move?

Really appreciate all your help...!

Thanks again

Andrew