I am having some difficulty installing Solidworks 2009. We are skipping over 2008 and going right to 2009. Normally our IT dept would be responsible for this but I have been waiting for more than a month so I am trying to install it myself. The problem is we purchased a network license and I don't know where to begin. I was going to start by installing the software on my PC but don't have the serial number. Can anyone point me in the right direction. Thanks!