Hi,

 

I had trouble getting the update disc for my HD3 (Z2) to be read by the head unit. I tried four different cd

burning packages including nero and roxio and no luck. Someone from this forum recommended www.cdburnerxp.se .

Burnt one disc changing settings to disc at once and iso 9660 and update worked first time.

 

Thought others may find this info useful as freezing issue was driving me mad!

 

Cheers Andy