Image Gallery with Vertical Thumbs ?

Is there anyone who knows of a similar plug-in to image gallery reloaded (or even a mod for this plug-in) which allows thumbs to exist vertically on the left or right of the main image instead of on top and bottom ? this would really help me in designing some art sites, where the vertical space is at a premium….

Thanks so much!
Colin Goldberg
http://www.colingoldberg.com/