Is there an easy way to remove dropshadows on thumbnails?

I have a textured background on a site I am using this snippet on. Because of this, the thumbnails look like crap because of the drop shadow.

Is there an easy way to remove the drop shadow from the thumbnails and just have the image?

Guess you can’t just "remove" them, but re-create them, with &thumb_use_dropshadow set to 0:

http://wiki.modxcms.com/index.php/MaxiGallery