HELP ! Nios II Cyclone III Edition

Hi ,

I have MPEG encoder software in PC

and config FPGA to make MPEG decoder .

I need to enter bits which come from MPGA encoder software (from PC)

to be run on FPGA decoder

and show the Output video in LCD screen .

my Q. is

1- How to interface this Kit with the PC and how to load bits from PC to this kit memory ?

2- how to load this bits from kit memory to FPGA and then Show the video on the LCD ?