For those considering surgery I would suggest reading "Surviving Prostate Cancer Without Surgery" by Bradley Hennenfent MD.
This is a good offset to a lot of the claims may by surgeons.
I'm not advocating any treatment options, but in order to make an informed decision about any treatment one must look at the pluses and minuses of the treatment and come to his own informed decision. Hennenefent does a good job pointing out the minuses which are usually not widely discussed.
JohnT