Reporting forex profits using TurboTax

I need some help. 2008 was my first year trading forex. I use FXDD as my broker and they don't send out a Form 1099. I made some nice profits, but can't quite figure out how to use my TurboTax program to report them. I know I want to use section 1256, but need help working through the choices in TurboTax. Can anyone assist me?

Thanks,

Jim