I've been checking this web site for months now, and thanks to you all, I just ordered an '04 3500 4x4 Laramie Q/C SB with the 6 speed, everything but the 4. 10's. This will be my first diesel, chose the Cummins over the PSD because of all the problems the Pherd seems to be having. Of course, I'll be looking to upgrade this rig right away, looking for some things to start off with such as exhaust (let me know what the good systems are) and the chips (I hear allot about the EZ). Any recommendations will be greatly appreciated.