They exist, I have 2 of them. The board is still silkscreened 3.1 but the PAL at location U209 will be a revision 3 (IE Rev 3 PAL = 3.2, Rev 2 PAL = 3.1).
At least thats the way I remember it. I think most of the A3640's that shipped in A4000T's were version 3.2.
Jeff
