I've got the DBML, business cards, emails that are forwarded, our own web site, postings on the company bullentin board and print ads in local papers. We are also on parentprofiles.com and a couple of free web sites. Since early March we've talked to 3 birthmothers. One chose us, but then decided to keep her baby. Two addtional birthmom have requested our profile from our lawyer.
Just started with the business cards, so hopefully we'll see some responses with that. I am also researching, how search engines work to see more ways to attract people to our web site.
http://home.earthlink.net/~janisandkevin
keeping our fingers crossed.