Apologies - the link I posted there is for another site. However, when I visited the site I was presented with one of those famous "Your computer contains viruses, click ok to scan" pop-ups - highly unlikely to be anything other than a malware installer.

Warning, the site mention contains malware:
http://www.siteadvisor.com/sites/alexa.com?ref=safesearch&aff_id=0&premium=false&suite=true&client_ver=2.9.258&locale=en-GB

Thanks, that's helpful.

I hope that's not sarcastic. If people don't have time to map, but have trails, lets have them, I say.

Yes, the licensing question is a valid one. All work derived from OSM data must be under Creative Commons licence. Maybe this website needs to make that clear, given that its product is clearly aimed at commercial customers