[Plugin: NextGEN Gallery] Singlepic width & height doesn't work

single pic settings (height x width) are not working….

Using this shortcode:
[singlepic id=27 w=800 h=181 float=center]

Generates this HTML:

<a href="http://yourwebsite.com/wp-content/gallery/featured-images-1/image.jpg" title="Computer code for a website on keyboard" class="shutterset_singlepic27">
	<img class="ngg-singlepic ngg-center" src="http://yourwebsite.com/wp-content/gallery/cache/27__800x181_image.jpg" alt="Web code on keyboard" title="Web code on keyboard">
</a>

Is the singlepic shortcode no longer valid?? How do I get single images to display at the dimensions I specify in the shortcode??

http://wordpress.org/extend/plugins/nextgen-gallery/