For the momma bear scout - http://www.youtube.com/watch?v=jM9GhfVo3kI&feature=player_embedded#! :D

WE MADE 2ND PLACE AND MONEY WITH A LOSING RECORD WOOOO LOL

http://clugu.com/tf2mate/ handy for people with custom HUDS (the majority)

I DON"T LIKE WHEN CHAKO PEAKS CORNERS

http://www.wegame.com/watch/TF2_Hitboxes/

Xonar doesn't like it when I peek corners.

http://www.youtube.com/watch?v=ZwF81E4y2zc#t=23m0s Some options for dealing with a valley push

http://www.tf2hub.net/2011/comm-guide/ communication

some decent configs http://www.fakkelbrigade.eu/chris/configs/

www.serverbrowser.com -- This is a great tool. Free, easy, and good. Best part: Sort by location to find servers (pubs, mostly) that have decent pings to you!

http://tf2.co.za/news/rates-guide/ <---- good explanation of things right here. Thanks S@m.

http://www.youtube.com/watch?v=3hOaQtQqRnI

No, it's not TL;DR, and it's relevant to not only scouts. Read it: http://commforums.com/mr-slin-scout-essentials-t4686.html?t=4686

for badlands lobby defense watch this video:
http://www.youtube.com/watch?v=jEyb-ZxNJYU