Internet service providers in India

Hi,

i m looking for the list of internet service providers in India. i would like to know more details about the connection, speed and other aspects.

DSL Broadband provides:

BSNL broadband
Airtel Broadband
Reliance Broadband
Reliance wimax
Tata Indicom broadband
Tata wimax
MTNL broadband

Cable Internet Services:

Sify broadband
Hathway
ZeeNext
YOU broadband
Railwire Broadband

ISPs having all-India licence

BSNL
sify
VSNL
Reliance
Data Infosys
Bharti Infotel
Tata Teleservices (Maharashtra)
BG Broad India
Trak Online Net India
Harthway Cable
Siti Cable Network
Primus Telecommunications India
Pacific Internet India
RPG Infotech
ERNET India

Asianet Satellite Communications Ltd (Asianet Satcom)
Beam cable SystemPvt. Ltd.
AT&T Global Network Services
Bharti Airtel Ltd.
Pacenet India Pvt. Ltd.
Dishnet Wireless Ltd.
Eurus Network Services Pvt. Ltd.

All Providers have their own policies and plans. Hathway is leading service provider in India. There are several issues of bandwidth and downloading speed which differs according to areas.