I don't believe that I qualify for any type of visa even though I am in a professional career as most US firms can hire the equivalent over there.

I have applied for the DV lottery visa for the last 3 years but to no avail. I thought maybe I might qualify for the 'SB-1' returning resident visa? I only say this because my last parent died in 2006 which is why I could not give the INS offical at the time, an exact date of when I would return to the US to reside.