QUOTE(mmb @ Apr 10 2007, 01:45 PM)

Thank's for the replies, I was willing to bet it would be a scam but thought maybe things here might not be what I was used to. I'm glad it looks like my instinct was the right one.
Although I've spent a fair bit of time here in America there are so many normal day to day things I know nothing about.
I'm not 100% certain 'those' places are scams (but not far from IMO) - but they typically present themselves as recruiters (usually for higher-paid positions) - scheduling candidate 'interviews' to get them in the office. The fee is typically not revealed until much after you've invested time in their 'interview' process and they have 'sold' you on their ability to market you.
They also claim more employers will look at your resume if they don't have to pay a recruiter's fee - this is false information. I've never known anyone who has used them or would admit to have anyway... If you have a resume posted on some of the popular job sites (Monster and Careerbuilder for example) you will likely get emails from these companies.
Personally - I avoid at all cost.