Hey,
I am using cubemaps for shadow mapping. When I run my application in 1024x768 resolution, the cubemaps are not properly generated. They appear to be incorrectley connected at the top and bottom sides. The strange thing is that when I run my application in 1440x900 resolution, the problem is much less noticable (the seams are smaller apart). I confirmed this problem by downloading two other examples from the forums and testing it on my machine. Both have the problem as well.
The problem only occurs when rendering into the 6 sides of the cubemap (when loading a cubemap (skycube for example) the function is fine).

the red circle shows the problem - the projection from the cubemap is correct from the side segments but not from the bottom (and top which isn't shown)

-Mike-