Here's a review of LabVIEW 5.0 from Macworld magazine, July 1998.
"It's gigantic---a typical installation might involve 200MB of support files and programs"
I've now incorporated flarn's code into a tool that will set splitter size. See here: https://forums.ni.com/t5/Quick-Drop-Enthusiasts/Pane-Relief/gpm-p/4014004/highlight/true#M1130
Just search "PaneRelief" on VIPM to download!
I assume you meant this video?
There is this older video of Dr. T and Jeff K. introducing a LabVIEW Basics Interactive CD-ROM (~LabVIEW 4), but it's not as exciting as the LabVIEW 5 promo.