Actually, it made it considerably worse. Before, the flickering would turn up from time to time, and never at the slideshow after exiting the game. After the update, it's every time, even in the slideshow - regardless of resolution and Vsync-setting. Is there any way to roll back to the previous version of SB Pro PE? Btw, my computer is an Acer V3-771, i7@2.30Ghz, 12 GB ram, 64-bit OS, NVIDIA GeForce GT 640M with the latest drivers. Any idea as to what can be done is greatly appreciated, as the flickering is so heavy it makes any use of SB Pro PE completely impossible. Edit: @Gibson, Roger, I'll try that.