I just used the X-Plan for the first time (got it through work)... I custom ordered an 09 from the factory and it was painless. Didnt save a boat load though, depending on the model the savings vary... I'd have to double check my paperwork but it only took about $1500 off the MSRP. Of course it did cap the document fees too so perhaps a little there, not sure what the dealer would have charged otherwise. I think the most base model 2wd regular cab the savings would be under $1k.

But I am pretty happy, no hassle or haggle, I upgraded to the Super Duty for free basically, and got the options I wanted that I couldnt get in a half ton. I am gonna really miss my '150 and the new 150s seem pretty nice but just couldnt pass up the oppurtunity to upsize and get what I wanted even if its technically a 'downgrade' by most standards lol.