[jQuery] state of the art for corner rounding?

[Jack Killpatrick]

Hi All,
I have a half dozen bookmarks for rounded corner plugins, but am 
wondering if there's a "state of the art" plugin kicking any booty on 
that these days? What I'd *really* like is to just be able to set -moz 
border radiuses in CSS and have a plugin magically use those to create 
rounded corners in IE and Safari (IE mainly... using excanvas or 
something with it is fine, too).

Any advice? For the project I'm working on now I don't need to have 
lines at the border (ie: no border:1px solid black or anything).

Thanks,
Jack