Hey peeps thought I would share this for anyone that hasn't used it.
1. google posters and download the image
2. open in Picasa
3. use the edit with Picnik button
4. add frames and mats using the frames button, then scroll down to museum mat frames.
A nice way to choose colors and thickness for your frames and mats.
here's a pile of mine I've been messin' with.
(https://lh4.googleusercontent.com/-Q8NIQfaHr50/TkbbhCFFEaI/AAAAAAAADzc/yNsdGzAcU3Q/s1152/Downloads2.jpg)