Checkout the below link...scroll down to "drewmac's" tutorial (post#8). Basically, the certs are in the "CFG" tab, otherwise known as the "non-vol" section. You can either use "cmnonexp101.exe" to extract just the certs or just download the whole "non-vol" section onto your Haxorware installed modem.
http://www.haxorware.com/forums/thread-8...ml#pid4611
http://www.haxorware.com/forums/thread-8...ml#pid4611