AI has it gotten any smarter??

[blitzkreig]

I was playing an early war Poland battle a few weeks ago using an SS force. The AI swam some cavalry over a large lake I was using to protect a flank. Sure surprised me!!! Caused a real pain in the ***! The AI does seem to be a little more "sneaky" in these latest versions using flanking forces more?

If the AI is better on the CD version it would be good to know. I would be very tempted to buy one!