I'm trying to help a friend get an MTNL TriBand DSL internet connection. His phone line has been installed, but the MTNL office is saying it's better to wait until he has a computer before they install DSL.My question is, is there any sort of special software that needs to be installed on the computer (like Sify Broadband) with MTNL TriBand? I'm pretty tech savvy, if I request the DSL to be installed can and have the technician leave username/password, ip address, etc...will I be able to get the internet working on my laptop without a problem?Does MTNL use username/password? Are they hard coded into the supplied router? Which CPE device is recommended? I will ve using a VoIP adapter, and a laptop.--matt