I have been connecting to Acevpn for a month now using the app "Viscosity" (for Max/OSX). Set up using Viscosity was a breeze. Run the app, click on the supplied AceVPN configuration file for each server (which automatically loaded all the settings into Viscosity) and "presto" I was connected to my choice of Acevpn server in no time. Using Viscosity together with Acecpn, you can then swap between countries with the ease of a mouse click..straight from the mac's taskbar! This is incredibly cool. Switching back to my home country server is then a matter of turning off all the Ace server connections. I've had absolutely no problems with my Airport extreme network doing this either. I can also also surf the web via an Acevpn server on one mac and via my home IP from another mac all at the same time. Acevpn offers incredible flexibility. What more can you ask? Unreal!