Hi, I just bought Snow Leopard today and I am trying to install it on my MacBook (with intel processor). I have inserted the dvd and tried to install it but there seems to be a problem as it is written: "Time remaining about 45 minutes" and this doesn't change. The dvd has been running for over 2 hours now and I don't know what to do nor what is going on? I understood installation with Snow Leopard should be faster. Is it normal that it takes so long to install the operating system (more than 2 hours)? It should just be an upgrade as I have Leopard already installed. I also have Windows Vista installed on a disk partition. Does that make any problem? It shouldn't as at the beginning of the installation I chose Macintosh HD. Can anyone help please?