On Fri, 08 Jun 2007 10:37:54 +0200 Nico Sabbi <nsabbi at email.it> wrote: > can you post a link to such specs? Probably not what you're looking for, but fairly detailed: http://www.mediachance.com/dvdlab/helppro2/ Also if you're not already familiar: http://www.dvd-replica.com/DVD/productinfo.php http://dvd.sourceforge.net/dvdinfo