Why many albums cannot be unwrapped (albumwrap or alba...) ?
how can we be sure that album are really well wrapped ?

Some albws will unwrap in different applications and exactly why is a mystery. On mac I use File Juicer when all else fails, but I am sure windows users have their preferences. If you haven't seen it read this thread and follow the link at the begining of Only a Hobo's post aswell. The only way to tell if a file is properly wrapped afaik is to see if you can unwrap it

http://www.gnutellaforums.com/showth...ighlight=album

Hope ths helps a bit.

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