Static linking with VS2010

Hi to all,
I have a problem trying to link SDL 1.3 to my application as a static library.
I’m developing under Windows with Visual Studio 2010.
I compiled SDL from source (changing the output from dynamic library to static) but when I try to link it to the app I get the following error:
msvcrtd.lib: __ftol2_sse already defined in SDL.lib .
I double checked that the code generation options are aligned in the libs and in the app (both multithreaded debug dll & multithreaded debug)
and tried to link the release version too, but it gives similar errors.

What am i missing? is there around some instructions to use the lib in static mode?
Thank you in advance,
Federico