I just hit the 49,000 mark, and was told my rotors needed to be replaced, apparently they are very soft and wear in time with your brakes, or so the ford service guy told me..
Well, my rotors where still rather thick so i got mine machined and just bought new pads.
Found myself in the same situation as you, as you can see for yourself below,
http://www.fordforums.com.au/showpos...2&postcount=10