Hi Estelita. I'm not familiar with dual layer CDs, but I'm familiar with dual layer DVDS. THESE DVDS are discs that can hold up to roughly twice what a conventional disc can hold. They are a single sided disc. You have to have a burner that can handle dual layer discs.
Hope this is helpful. Kevin Minor [EMAIL PROTECTED] Audio List Help, Guidelines, Archives and more... http://www.pc-audio.org To unsubscribe from this list, send a blank email to: [EMAIL PROTECTED]