Windows 7 screen resolution, scrolling

[Gordons HQ]

I think playing in 16 bit colour instead of 32 bit helps. But if you have 64 bit colour I don't know if there's a fix for that.
You can change the bit colour by right clicking the desktop then click on personalise. Click on adjust resolution and then advanced settings this gives you a drop down menu to adjust the bit settings.
I hope this is of some help.
Gordon