How far along are they finding new tests for prostate cancer?

Not far enough. We do not expect any major changes in testing for prostate cancer. There is some exciting work on molecular diagnostics but the simple answer is there is nothing new and ready to use.
Difficult to answer. Psa has been shown to be not a good screening test and no new test has been recommended. It is not possible to know all the research that may be going on on this subject.