I have a mac laptop that is connected to the internet through a wireless router- I also have a PC desktop running Vista that is connected directly to the router. I have remote desktop 3 running on my Laptop- and i saw on apples website that you can control/ share files with a PC as well. I haven't been able to figure out how to do that however, so I'm just wondering if anyone has any suggestions to get me started- do I need to install/ enable anything special on Vista?