I was wondering if anyone can tell me why why sony DW-U10A only burns at 2x when I use programs like easy cd creator 6 or Nero 6. I click on the drop down box to change writing speeds, but 2x is the maximum setting for both programs. Is it my hardware or the program I need to change? I'm writing on Fuji Film DVD-Rs that are 4x writable. Can anyone help me out? Thanks.