I got a Tata Indicom Broadband connection through Astral Communications , they were quick at installing it and have taken 512kbps unlimited plan with a monthly rental of 1100rs and very happy with the services.
I have got myself an Airtel Broadband from Astral Communications,Madivala.They gave me a free demo of the net quality and after that only I finalized the deal.The download speed is 3.2 mbps and I pay a monthly rental of 1100 RS which I think is quite OK for the Internet speed I am enjoying.
I had taken a Tata broadband connection from Astral communications, 500kb unlimited plan with a monthly rental of 1200, the connection at times fluctuates otherwise the service is fine.
I took up a Airtel broadband 999plan from Astral Communications and the service was really good. They solved my purpose and happy with the speed.