Not many oval shaped buttons at the moment, but I am working on others.
If you are use Internet Explorer, then, right click on any button and select " Save picture as".
If you are use Netscape, then, right click on any button and select " Save image as".
These below are transparent Gif's but they are for Dark Backgrounds
If you use any of these free webpage buttons, please save and upload them to your own server. Thankyou.