What are the consequences of setting the VRAM too high?
If you have a reasonably recent graphics card and the drivers are up to date, the consequence should only be that the panorama doesn’t move as smoothly as it otherwise would. The reason is that computer memory is being used to supplement the VRAM, which slows down the graphics card as it is shuttled back and forth. On an older graphics card, setting the VRAM too high might result in a black or scrambled screen, especially when going into fullscreen mode.
