[Plugin: NextGen Cooliris Gallery] problems with changing parameters

I get the plugin working, but my shortcode isn’t changing the parameters. For example, with:
[nextgen_cooliris aid=1 style=black mode=album numrows=2]
…I still get a white background and 4 rows.

In the end I have changed the number of rows in the code:

function show_nextgen_cooliris_shortcode($atts)
{
extract(shortcode_atts(array(
‘numrows’ => 4,
‘style’ => ‘white’,
‘mode’ => ‘gallery’,
‘id’ => 1,
‘aid’ => 1,
‘page’ => 0,
‘show’ => 10,
‘width’ => 600,
‘height’ => 370
), $atts));

… and I get what I want. I started looking at the code, and the cooliris.com documentation, but haven’t got anywhere yet.

Any ideas?

It would help to have more shortcode variations that you have tested, so that I check these out.

http://ww.wp.xz.cn/extend/plugins/nextgen-cooliris-gallery/