Hello.. I know its kinda dumb question..but still I want to know the answer. I want to scan my port 135 , so that i came to know how many times i have been scanned for opening a shell on my account.

Secondly, I want to know are there any ways that we an operate two sound cards on the same machine(i want to use it for music purposes). I have physically screwed the sound card in my machine. But dont know how to use it.

Thirdly , I want to know are there any softwares that could help to know that how much browsing (including downloading and everything ) is done in MB's. I am asking this because here a local ISP (using DSL technology ) is introducing new tariffs which is calcluated on the basis of how much MB's you have browsed(kinda confused over here taht is ISP talking about my traffic from my PC that they will charge for or what) or downloaded.
Any software meters for this kind of stuff would be a great help. I have already googled the issue but didnt find enoguh . but might be lookin g for right key word.
Thank you
looking for help
Bye
ommy