wishnet 768 kbps unlimited plan is good enough for low cost package.
any way for downloader none can stands before bsnl. for home combo 900 uld give give avarage 300 kbps download speed if ur line is ok
It has an FUP of 4mbps upto 8GB ,512kbps beyond so after 8GB data transfer you will probably end up getting only 50-60kBps download speed even if your line is ok