OK, I'm getting a little antsy about my new X. If what I'm reading on this and other forums is true, I've purchased the worst X possible in terms of diffy problems, i.e., an '07 Off Road w/ manual trans. What gives? What's the consensus here? Are there any steps I can take to maximize diffy life, such as switching to synthetic fluids, etc? Should I avoid certain types of driving (please don't say off road!)? Or is it just crap and should I start saving for an after market upgrade for the inevitable day when it bombs? ...JB