Thanks for the info guys. I am changing the rotors today. I changed the pads last fall, just couldn't afford to do the rotors at the time. Maybe that will be a noticable change as well. I will too look into have the alignment and balance in the tires checked out. That sounds like a logical reason. Sometime this week I'll have to take it in to the shop.
I had a great time in AZ. Drove into Sedona, Flagstaff, down through Tucson and visited Nogales, Mexico. Took in a Diamondbacks game at the BOB. Visited three TV stations in Phoenix (ABC 15, Fox 10, and CBS 5). Left resumes and tapes for future references. Had an overall good time. Averaged about 105 degrees, pretty hot, but not sticky or humid, very different out there from the east.
So much to see and do, just not enough time in a week. I will definatly be back out to visit again, hopefully make a permant move out there within the next 5 years, job willing of course!
I'll have to try to post some of my nicer pics when I get a chance...