Topic: Track Map sticker
One of the team support cars at Infineon had a cool track map sticker in the window of their car. I traced town a couple of guys that make them:
http://www.stickitdesigns.com/servlet/Detail?no=75
$6 each, but a bit cheaper if you buy several tracks
Thunderhill measured 3"x 2.25" Infineon: 3.5"x1.25"
Altamont (not just the oval - the layout we actually ran): 3"x1.5"
Also http://www.ratracinggraphics.com/
$3 each
Thunderhill measured 3.5"x2.75" Infineon: 6.25"x2.25"
Altamont (the layout we actually ran): 3"x5.5"
Both said they could do other sizes. Enjoy!