Right here goes,

I know f-all about ICE,in fact Ive only got 5 CDs to my name.

I want a DVD head unit with a screen for the kids to watch.

Is there anything to look out for..

Paul

if thats all you want it for then buy a cheap one, mine is alright and i think it was off of ebay. I have DVD/mp3 SD card slot, phone bluetooth, TV/Freeview etc etc.