Some of us use unlimited internet plans and some others will use limited internet usage plans. But all of us interested to know about our daily usage, upload speed, download speed,maximum speed,etc. But its not possible to watch each and every change in bandwidth.So that i suggest you a free tool, which does all the above said jobs for you and also stores the full historical data.
For getting full detail and daily download range, you have to right click on the Netmeter window and select Totals. you can also customize your Netmeter by going to Options. Download the Netmeter from Softpedia using the Link1.
Link1: http://www.softpedia.com/progDownload/NetMeter-Download-23932.html (Select Softpedia Mirror RO)