[Plugin: Sociable for WordPress 3.0] Lost images

Hi there!

I’m just evolved to your new Sociable plugin, and I see there are two images that aren’t showed. The ones for “Add to favorites” and “Email”.

With Firebug I’ve seen this:

In “Add to favorites”
<img class="sociable-hovers " style="width: 16px; height: 16px;" alt="Add to favorites" favorites="" to="" add="" src="http://www.pajareo.com/wp-content/plugins/sociable-30/images/addtofavorites.png&quot; title=">

And in “Email”
<img class="sociable-hovers " style="width: 16px; height: 16px;" alt="email" email="" src="http://www.pajareo.com/wp-content/plugins/sociable-30/images/email_link.png&quot; title=">

So, I’ve checked, and the two images are in the right place, so the plugin renders itself with that " instead of the normal “quote” sign: “, and there also are the broken title tag…

How can I avoid this?

Thanks a lot for your time and excellent plugin!
http://ww.wp.xz.cn/extend/plugins/sociable-30/