MPC-> usb cable

can someone link me to a site when i can grab the right cable, or nayone have the name of it/type so i knwo which one to get.

also i was talking to a friend and he mentiond firewire USB cables, can anyone give me info?

What you need is a normal old USB Type-A to Type-B cable. Because the signal is digital, don't worry about buying any fancy gold-plated type cable. The cheaper the better.

my mpc files sound terrible after i load into my g5 im using a full speed shielded usb cable is this correct and if so why am i having problems?