Caporegime
My head always feels hot after a mobile call of any length along with a mild migraine, so I've never become a fan of the things. Because of this and until research is completed and published I refuse to use my mobile for more than a minute or two if I can possibly avoid it.
Me 2 man, I honestly dont use mine for more than seconds at a time unless i have to or i plug in the hands free kit.
Interesting to see the results of the study in a gazillion years time.