port 80 in already in use

[Stafrin]

Hi.
I am trying to install XAMPP on my windows Vista machine but after installation the program says that port 80 is already in use.
Does anybody know how i will go around this proplem?
How do i see what is using port 80?

Thanks in advance...
//Stafrin

[Wiedmann]

How do i see what is using port 80?

e.g. netstat or tcpview.