I am trying to burn a project using Sony DVD Architect Studio 2.0. The project is 7.2GB and I am using a Ridata DVD+R DL disc. When I go to burn it, it doesn't recognize the disc as a Dual Layer disc but rather a CD. When trying to create a data dvd disc with Nero 6, it seems to recognize the disc as a Dual Layer disc. Is this a problem with Sony DVD Architect Studio 2.0 or just the disc. Any input would be appreciated.