I am reading lately about dual layer dvd burners as i am planning on buying one, currently leaning towards the nec since it can be found for as low as $90 on newegg.com . anyway, i read about the fact that dual layer media will cost around $10 a peice, is that true?? another thing, will we see in the future double sides dual layer media? meaning that we will be able to burn double layer on one side of the media, flip the dvd and burn another dual layer on it - a whopping 16gb on one media! is this something that would be possible?