Pick Your Button Combo The Amazing Combo-Button
Paste in the URLs of the buttons you want and leave the rest blank. Then hit Submit!
Blogger
Linkedin Flickr
Delicious Digg
Stumbleupon Technorati
Or Would You Like Round Buttons?

http://webtoolkit4.me/2008/09/05/webtoolkit4me-releases-the-first-icon-set/