customize a stroke

[culicchia]

I have a square that I want to make into a circle, without distorting it. I want to create a circle using it as a stroke... I"m using CS2, can anyone help?
<img src="http://tn3-1.deviantart.com/300W/fs7.deviantart.com/i/2005/251/1/f/outline_by_superJennifer.jpg">

[GroovyRob]

Try this...
http://www.photogroove.net/files/blend.jpg

[culicchia]

rock on, i didn't even know you could do that! thanks! :D