Have this drive in my fairly new Acer Aspire 5510 Series notebook.
Don't know why you guys with this multiregion requirement don't instal DVD Region + CSS Free - no problems playing any DVD with this.
My problem is that in spite of the Acer User's Guide stating "When the power is off, you can eject the drive tray by using the emergency eject hole." Mine has no such hole and I have just had to send my notebook, which suddenly died on me with a DVD inside, off to Acer to get fixed. Came back today with a new mobo.
The DVD came from the local library so big worries. Anyone know a way around this?