Arduino Ethernet + STEPPER MOTOR DRIVER SHIELD (DUAL)

Hi I'll be needing to control a stepper motor via the internet so I got this Arduino Ethernet. I found this STEPPER MOTOR DRIVER SHIELD (DUAL) at this site http://robotics.org.za/index.php?route=product/product&product_id=170. Now the problem is Arduino Ethernet uses pin 4 for the sd.. The stepper motor driver uses pins 2,3,4,5,6,7,8,9.. They both uses pin 4.. Will it conflict with arduino ethernet?.. I don't plan on using the sd.. Is there a fix for this cuz I really need to control 2 stepper motors?

Stepper driver pins:

x- CHannel 2 - Step 3 - Dir 4 - MS1 5 - MS2

y- CHannel 6 - Step 7 - Dir 8 - MS3 9 - MS4