Hi, Lola!
If you're talking about the graphic in my siggy, except for pulling the cat pic out of the original photo, I made it myself. I used a combination of Adobe Elements 9, MS Office Powerpoint 7, and MS Office Picture Manager (if I knew how to use Elements more efficiently, I could have pulled the cat out of the original photo as well, but I'm not that well-versed with the software yet).
For what it's worth, my OS is Windows 7 Professional.
Does that help in any way?
AC