Before some of the more prophetic posters yell about looking at prior posts, I ask this question because I don't know the matching model number to the NR70 cradle. The TH55 will fit (although tilted slightly) and charges properly HOWEVER I have been afarid to press the sync button for fear of watching smoke sizzling out of this little beauty. Has anyone done a sync yet with the NR70 cradle and can I do this safely?? Many thanks and apologies if the answer appears elsewhere. BTW, has anyone else noticed what a GREAT mirror image you get with the smoked gray cover. Thanks