How to I save a preset as an fxb or fxp ?

Ive made some cool effects using couple of vst plugins in steinberg buendo on nuendo and now I want to open them in max msp or other software. How can I do this ? Most software takes fxb or fxp not vst preset.

turns out flstudio lets you open vstpreset files and lets you save them as fxb files for use in other software.