I was running the first version of the beta of Sins of a Solar Empire on my laptop... Sony Vaio VGN-FS660P. NVidia Go 6200 video, 1GB RAM, Pentium M 1.73.
The original version of the beta was running great. However, last night I installed the latest version of the beta. Now, the mouse cursor keeps dissappearing. Weird thing is...the cursor is still 'there'. If I move the mouse around, the buttons in the UI highlight and can be activated by clicking...there is just no visual representation of the mouse cursor on the screen. This problem has pretty much made it impossible to play...