How do I use the Mt.Rainer format? Any “guides” or info about it? I wanna know more about it… 
Edit:
Windows 2000 pro SP2
you could go to the Nero Website and Download from there. If your writer supports the Mount Rainer format… you can start using the cdrw discs with this program. its really simple…
Originally posted by Praz
How do I use the Mt.Rainer format? Any “guides” or info about it? I wanna know more about it…
Any “guides” ? 
Mount Rainier Tutorial is right before your very eyes
@Praz
Or if you happen to be using Roxio’s DirectCD, Mt. Rainier has been available since v5.3.1.154