Hello,
I came to the U.S. in 1992 (I was 24) on a B1-B2 visa that expired 6 months later. I never left the country, and I have been living here continuously since then.
In 2011 I was selected for a DV-2012 visa (green Card Lottery). Since I'm not eligible for Adjustment Of Status here in the U.S. , I opted for Consular Processing of my case. All the required documents I sent were accepted.
I just received an appointment letter for June 2012 to complete the application process at the U.S. embassy in my home country.