Cockpit display:

The vertically moving green light on the left of the cockpit display represents the number of pieces of information currently being received from the CD drive.

The small colored dot in the lower right corner that changes color indicates memory fragmentation.

The graph-wave on the left corresponds to the current frame rate and the number of video blocks loading for each frame

The graph-dots on the right corresponds to the number of FMV actors that are in that mission updated every eight frames.