Don’t think a thread has been made yet for the graphics used between the turn of the millennium and the Sydney Olympics (AFAIK the coloured men ID first aired at 6.30pm on 15/9/2000 in Sydney at least - so probably when the 2000-02 graphics launched), so here goes!
Seven Perth-produced Promos (note the use of the 1999/Univers typeface compared to how the network-produced promos used Gill Sans at the time):
Sydney Olympics-themed elements:
Thanks to @Zampakid and the YouTube video uploads of Steve Rutherford for many of the caps you see here to compliment those from the SydneyCityTV collection.
Caps of the Idents, Lineups & other elements from this era to come later.