You can take my word for it. I just got my 1.6 up and running again and XBMC is reporting my temps as this:
CPU: 118.02 F
GPU: 114.08 F
Previously UnleashX reported all temps as about 138 F. This is the latest T3CH release. If it was my debug box, I'd take a screenshot (the left thumbstick screenshot feature brings up the trainer browser now).