Johnny,
You've come to the right place!---Just start reading your way through the messages here and your knowledge will increase overnight.
This is a very informative site with thousands of knowledgable and experienced people who will all support you.
Read, read, and read some more and continue to ask any questions you need.

Brenda

Brenda in UK--Diagnosis 30/5/07--undifferentiated carcinoma in right jawbone and muscles. Stage 4
6/7/07--new diagnosis primary is in lung. Finished 4cycles of palliative carboplatin/gemcitabine
therapy September 07
Now dying to live!