There are no G4's in hospitals and most of the quotes posted by capnmike are referring to the the old, obsolete Valimed. The very few quotes which do refer to the G4 are comments based on what CDEx has advertised, not what it has been proven capable of doing, they are basically the words of CDEx. There are no independent reviews which critique its capabilty, again, its all coming from CDEx. I have asked the GUDE CAP'N time after time not to quote or refer to utterances or otherwise of CDEX, a bunch of proven liars. But he persists. Which he can do if he likes being scorned and ignored by his former worshippers on the TRU BLOO BOARD. WOWSIE WOW!!