Literally, with a clock, a stopwatch, point a to point b.
Car and driver article on the Ohio highway patrols "bears in the air"
http://www.caranddriver.com/features/07q2/busted_from_cloud_nine-feature/tailgating_page_2
Those turned out nicely. One thing to look into before a new lens is a circular polarizing filter. I didn't have mine with me or I'd have let you check it out. Makes a huge difference on glare from windows and paint.
Thanks for posting those.
I have an 8 gb Ipod Touch. I Still have the original box. Its in great shape. I just don't use it, I use my nano for the gym. I'd let it go for $100
I bought it from putty, its the one on the left in this link http://www.columbusracing.com/forums/showthread.php?t=61075&highlight=ipod
I used it only a few times.