Bandwidth/network usage for Windows application

Hi.

I would like to show how much network bandwidth there are been using on transfering some data from local harddrive to an network share.
How do I get my application to show how many Mbps or kb/s (or just something - can always convert it to what I should use) only my application(not the whole networkcard bandwidth usage) use, in a label/textbox?

[367 byte] By [Simonth] at [2007-12-27]