While at Christine's radiation oncologists office today, I picked up a copy of "The Essential Guide to Brain Tumors" published by the National Brain Tumor Foundation.
This extensive, 80 page guide will answer most of your questions about brain mets and their treatment.
http://www.braintumor.org/patient_in...res/index.html
You may also cal them at 800-834-9970 or 415-834-9970 to request a copy to be mailed to you.
Regards
Joe