Cyberknife is available in over 200 hospitals worldwide and has been for over a decade but has not been available here in Australia. We have changed that. Cyberknife will be available in West Australia in 2013. See link -
Features of Cyberknife:
Non invasive
Sub millimetre accuracy
No
No side effects
Only takes 1 - 5 treatment sessions
Available in over 200 hospitals world wide
Has been used for over a decade
Treats children