All of these issues have been noticed when in windowed mode

1)  10 player game caused a minidump error within 1 to 2 minutes of gameplay.

2)  10 player game... Had my homeworld selected and in the frigate building queue and then clicked on my scout ship that was recently created.  I noticed that the bottom right options box had not changed for the scout ship options.  Then it crashed. no minidump

3)  When resizing the window, the screen will sometimes go black and no longer display and the cursor flickers.

Windows Vista 64 bit

AMD Phenom 9950

4 GB DDR2 800

Nvidia 8800 GTS 512