Well, I spoke to the shop that is doing the work and they have run the diagnostic on it. Right now, they are working to decipher the codes that it threw. I told the owner to check into the ABS Speed Sensor, he advised that they are looking there and thinks that there may be something in the valve body causing the hard shifts as well. He said that he would call me after they have the codes figured out. I will have them fax me a complete breakdown and estimate to see what you all think... Thanks for all of your help. I appreciate it!