CPU: i7-2760QM
RAM: 8GB
GPU: Nvidia NVS 4200M
OS: Windows 7 Pro 64-bit
Imported: 1177
Just to add my own experience with BigBox 7.7, I noticed that changing most of the Options>Transitions settings to "None" helped improve the stutter on my machine. While not completely perfect, it works pretty well on my admittedly under powered machine.