Hi, I'm new to this forum, and I have installed utorrent 2.1 and have been getting great speeds on my laptop. I have a problem installing it on my pc though, I get to the configuration screen of the installer and when I click "Install" a black dos screen flashes for a second then nothing else happens. When I try to open utorrent after that it's still the old version (1.8.4). Can anyone help me with this? I'm using Windows Vista SP 2. So is my laptop, but I had no problems installing on that one... Any help will be much appreciated, thank you Great work guys....