[jitter] Real Time input audio + Jitter OpenGL ?

hello everyone.. i am almost a rookie in jitter hehehe. I'm trying to create something interactive with max/msp/jitter for people.

here is the project:

-the audio section

there is a microphone where people can speak, there is a MIDI pad where people can use and change some audio parameters (phasing, flanging, delaying etc) and listen to the transformations in real time. 

- the graphics section

anytime people speaks to the microphone, the input audio will be transformed into motion graphics.

- the problem

the audio section is pratically finalized, my main problem lives in jitter. How can I transform input audio into graphics (openGL), so that we can have the audio "vizualized" ? 

(sorry about my very bad english)

Hugz