Landing Page Examples
midasmedia.co.uk
midasmedia.co.uk
This is why the web sucks, btw...
I mean, I admit I don't maintain my car properly nor drive it correctly, but the fact it keeps breaking down on me proves that cars suck in general.
More art than science here. :)
You make a good point about conversion rates but I dare say the page owners would release them, or even be honest about them!