[PatScottAKA99XE]

With such small rotors as Sentras and 200s have I say its not worth it to resurface them(turn). Just get some new ones if you can afford it. The job is real easy to do. At the shop I work at it only takes me about half an hour to replace the front pads, rotors plus clean and lube the slides. If you want a step by step just email me.

 

[PatScottAKA99XE]

For those of you that asked me for some sort of write up. Here is a pretty good one. Even covers NX2000 install:
http://www.nissanperformancemag.com/august01/brake.shtml