Good drivers for Intel HDxxxx ?

[kaas]

My temporary laptop uses 3rd Gen Intel HD Graphics 4000(I know - that's trouble). It claims it supports OpenGl 4.0. I'm using the latest Intel drivers dated 1/8/2015.

Problem is:

• If I turn on AA, it's a nice looking image but when I drag a selection window it leaves a trail of the window.
• If I turn off AA it works as intended but the image doesn't look as nice.

Tried all kind of combinations of AA2x, AA4x, FF on/off, 16bit etc etc.

So: anyone on windows 7 64bit with a HDxxxx that doesn't have this problem? If so, which drivers do you use?