When the first Windows Aero Messenger was created I had talked to ipab about the idea of modifying his installer program so that people could select how certain parts of the skin were patched. We were going to have it so users could select certain aspects of the theme to be different e.g have a different color vista orb depending on what the user picked.

Of course in the end it was simply a no go due to the unbelievable amount of effort that would have been required. So now we come to Plus! skins. Plus! skins allow resources to be replaced conditionally which opened the way for this idea to work. I was going to make Windows Aero Messenger before Ev0 but couldn't as there was still things missing from the skinning system which just would not allow the core of the skin to be made.

So Messenger Plus! 4.60 was the answer to all of this which allowed the core of Windows Aero Messenger to be created. With the core working I was then able to create some groups that allowed people to switch from Windows Aero Messenger to Vista Live Messenger. But I did not stop there. I made it so pretty much every aspect of the skin was customizable. Here is a screenshot of the final options panel.