Does anyone have a link to a tutorial or anything that tells you how to add a clutch and an H-shifter to a DFP?

Oh I see (my DFP arrives tomorrow.) So do you know any place that sells an H-Shifter? Preferably an H-Shifter w/ an extra pedal set.
Edit: Also, if you get a seperate USB pedal set, can it be used to replace the DFP pedal set on a PS2?