What are the best ad sites to use. I know that google and yahoo should be considered but which one is the easiest to use for our company we are just starting out and would prefer a system that we can quickly get use to but still be effective.

I would say in order of complexity of use it would be:

1. yahoo
2. google
3. MSN

in terms of the most important to use I would vote:

1. google
2. yahoo
3. msn

I would be interested in other peoples thoughts though

I found postaroo to be useful, as well as getting a good reputation through angieslist

Is a postaroo a pay per click site I had never heard of it?

postaroo is free (www.postaroo.com). but as with everything free it is hard to stand out. Some have also made money on craigslist (www.craigslist.com). Free advertising has the benefit of being free, but then you are smashed amidst a tidalwave of others who are trying to take the cheap way out, but then one lead acquired with nothing more than ten minutes and no additional costs, can be converted in a sale, and several clients (through referrals). I hope it helps.

Thanks for the lead I will have to try it out!!!