[DamienD]

Originally Posted by Toni Wilen

Driver version? You can use http://www.driverheaven.net/patje/ to install regular new drivers if your laptop manufacturer only have old mobility drivers available.

Thank you for that Toni.

Here's a screen capture of the drivers I'm using http://img213.imageshack.us/img213/8712/ati75000lb.jpg

I downloaded them probably about 6 months ago from the IBM website. They don't release new versions very often

I'll check for later ones now on the IBM website and also Driver Heaven

Originally Posted by Toni Wilen

Weird bug anyway because WinUAE only enables Vsync when VSync-checkbox is enabled. Setting in ATI control panel will be ignored except if you force-enable it. (which is not a good idea..)

Yes, very strange considering it was set to "Application Preference" and Vsync is most definitely not ticked in WinUAE