Hi there, So I followed some instructions on the web, and setup a Remote Desktop Connection on Windows XP Pro. I tried connecting to it from another PC computer, and it worked (however, I worked local, so I don't know if this will work outside or not). Then I tried it from my Mac. I downloaded the client from the website (the windows website for Mac). now the problem is that, when I use the local IP address (you know, 192.168...) it works fine, and it connects. However, when I use the ISP IP (from whatismyip.com), I cannot connect to the computer from my Mac. It says: You were disconnected from the Windows-based computer because of network problems. Verify that your network and Internet connections are working, and then tyr reconnecting to the Windows-based computer. I don't get this problem when I try this ISP IP from another Windows computer!!! Why?? Where is the problem? If its my setup of Remote Desktop Connection, I followed the following wbesite http://www.jakeludington.com/ask_jake/20051122_how_to_use_remote_desktop_connection_rdc.html Thanks alot!