texture hacks now bannable?

Seems now they are banning for that, at least in non-Valve games.

Have we got any proof of this? Lots of people are saying it but I haven't seen anything. Also for example mw2 textures are hex editted and crced so the game accepts them so how would vac tell the difference? Go through all the pictures while your playing and if one doesn't match then SNAP your out.

Well for one:
"The following will not trigger a VAC ban:
Using chat programs like X-Fire
System hardware configurations
Updated system drivers, such as video card drivers"

I don't see the line talking about maps, skins or mods anymore.

Then there is also:
Call of Duty: Modern Warfare 2
VAC is enabled on all multiplayer servers, public and private. Any modifications to the game other than editing config files can result in a VAC ban. Examples of such modifications include console enablers, VAC disablers, and server hosting mods.

A VAC ban in Modern Warfare 2 only affects Modern Warfare 2.