There are many operating systems in the world. Most of them are proprietary like windows and OS2. In india and Telangana most of us using windows as OS as it is the best Operating system.
If you use proprietary OS you have to pay for it's licence every time it changes. Some time the proprietary Operating system degrade their previous versions and don't support. The user cannot find a software which run on such degraded versions. He/She is forced to buy new version which is very expencive even on upgrade too.
There are other Operating systems to be considered which we can get them free of charge and they are very faster compared to "proprietary OS"
I applied for Brodband service in Hanamkonda on 29th of July. I did not get it till today (Aug 21 2008). I spoke to the engineers in Hanamkonda a couple of them are very good explaining this to me the BSNL have no infrastructure hard ware and no ports to the applicants.
I again speek to my friends in Rajamandry and guntur, I requested them to enquire about the new B'Band applications with BSNL. They found there was no problem with the new applications.