R64 Caching images issue

Just testing out the new examples for sine behavior. If I test the grass example, I get the following:

<img src="http://dl.dropbox.com/u/34306693/grass_sine.png" border="0" />

If I then close C2 and try the other sine example, which uses the logos, I see this:

<img src="http://dl.dropbox.com/u/34306693/logo_sine.png" border="0" />

This never happened in any previous builds.

That's really odd! You close C2 in between so there are no instances of C2 running, then open the second example, and the textures are wrong?

I can't imagine how that would happen, and I can't reproduce on my machine. Have you tried updating your graphics card drivers? C2 doesn't cache any textures between sessions like that (unless there's a weird bug), so all I can think of is a buggy driver is caching them.