Some people beat me to it - but seeing as I finally finished it, here's my version of the Vancouver System using a Beck Diagramatic.
http://picasaweb.google.com/marlor.david/Trains/photo#5162666836609413170
The system is as follows:
Expo Skytrain Line - Waterfront to Columbia, line splits, to Lougheed and to Willowbrook/Langley
Millenium Skytrain Line - UBC to Douglas College in Coquitlam
Canada Skytrain Line - Waterfront to Bridgeport, Line splits, to YVR Airport and to Richmond - Brighouse
West Coast Express - Waterfront to Mission
41st Avenue B-Line Rapid Bus - UBC to Brentwood Town Centre via 41st Avenue and Joyce Station
Hastings B-Line Rapid Bus - Burrard Station to Lougheed Station via Hastings and SFU
King George B-Line Rapid Bus - Surrey Central Station to Newton bia King George Highway (maybe should continue to White Rock Centre)
Golden Ears B-Line Rapid Bus - Willowbrook - Langley Station to Maple Meadows Station via 200 Street
Port Mann B-Line Rapid Bus - Lougheed Town Centre to Walnut Grove (possible extension to Abbotsford)
SeaBus - Waterfront to Lonsdale Quay
Locations and names of stations on extensions, and actual routing of extensions illustrative only.