I have Acer Aspire 6920G and dual boot installation of Windows 7 RC build 7100 & original Windows Vista Ultimate.
The problem is with my CD/DVD dvice - it simply does not read any CD DVD disks.
in device manager is in OK satus - MATSU*HITA BD-CMB UJ-120 ATA Device.
so any ideas ?... workaround would be fine as well