@amit:
did you also see in the manual that its written that it won’t work with the WYSIWYG editor? if you are not using that & still you are unable to get the quicktags going after following the instructions in the manual to the point, then maybe you’d like to elaborate a bit more what you did. ??
Same Problem here, I’m not using the WYSIWYG-Editor and the Buttons are not visible in 2.0.4