ok, i'm gettin kinda tired of the blue screen error messages when i'm downloading something with BitTorrent (or any of the custom software made off of it). Right after formatting my computer, i can download stuff just fine. But after a little while, i will get blue screens after it has been downloading a file. When i was looking through the preferences today, i found that the software i use, which now is BitTornado, is set up to use a wide range of ports. Then i thought to myself "maybe certain system files are trying to access one of the ports at the same time BitTornado happens to be". is there a program that can figure out what files/programs are using what ports? in the blue screen it has shown files ranging from what appeared to be a .dll for my NVIDIA drivers, sometimes it seemed to be a file for Norton Antivirus. I've even had one that mentioned tcpip.sys i think.