i have been using these firmware for quite sometime now..
I am using openwrt.I need to add some features provided by openwrt but not by the vendor of the router.
For that i need to compile my own firmaware. Hence prepare my own image file so that I can use it to update more than one modems
The only hitch is that once i log into 192.168.1.1 I am presented with a user interface to configure my modem. Incase i compile my own firmware this interface will change to openwrt terminal driven interface.
I want to maintain the same interface and customise my own firmware.