Fft In Sopc

i used ur wrapper and created my system using sopc.but when i see the nios_sytem.vhd file there are no fft inclusion in that file.But my project was succesfully compiled.

the steps i followed was that

1. i went to megacore wizard generated my fft for streaming architecture(which architecture is better for speech recognition)

2. i went to sopc created my fft component adding fft.vhd file (i think i have problem here in majd included files i did not find picture attached for creating fft component and what files need to be included and its interfaces)

3.i added the fft_wapper.vhd and created a new component fft_wrapper as in majd tutorial.

4. i added all necessary components(sgdma,rams)

Plz help me how to create fft component including your system image

my project is on speech recognition and i have my presentation scheduled in DEC 5 2010 so i am getting hopeless

plz help me.