To all:
Sanyo came out with a report on the surface temp:
"1) Generally, the amount of heat generated has been increased, due to having sophisticated functions and multi streaming functions.
2) Due to reducing the size of the camera, there is no space for heat dissipation inside the camera, therefore, by dissipating the internal heat to external body of the camera, the temperature of the whole camera is balanced and the heat is reduced."
3) they go into more detail, just wanted to let you know that its normal, you also see the same issue on the Sanyo VCC-2XXX Series.