I want to prepare a custom installer of Thunderbird and Firefox, which will come preconfigured with the address book, proxy settings etc.
They all assume the configuration is done later by MDC.
But I do not prefer doing a massive install of package managers and then install and configure programs with them. (Because my Active Directory knowledge is very limited). I highly prefer creating a customized installer, which can be run on both office computers and home computers by the users.
What method can you recommend for creating a customized and preconfigured installer for Thunderbird and Firefox ?