I just purchased a computer with windows vista already loaded on it. I have tried to download limewire...which downloads onto my computer with no problem but, does show there is a firewall or I'm not connected to the internet message...I have made an exception for limewire in my windows firewall program and still not able to connect to limewire....to top it off I also am not able to use my att/yahoo dsl internet services as well...SOMEONE PLEASE HELP...I feel as though it was a big mistake purchasing a computer with windows vista as the operating system.