BTW, I have the VNC Lite App, hope this can be a tool. I like to leave my Macbook at home and when i'm at my friends house from far away I'd love to be able to access my Macbook using my iPod Touch. My friends house is 20 miles away and would love to say, obtain a contact from address book or send myself a forgotten essay doc. file, but most importantly would love to be able to open Photo Booth and take a photo of my living room where my Mac rests to see if anyone is home. With the VNC Lite app I can access my Macbook and even send something to myself or yes, even open Photo Booth and take a photo of my living room...when I'm at home and both my iPod Touch & Macbook are under my secured wifi network. I'm wondering how I can get this to work when I'm out and about like my friends house under his wifi network, and my MAcbook back at home under my home wifi network. I honestly would not be asking if I knew what I was doing yet figured I ask you guys.