In my listings, I only use the optional Gallery Images because I prefer that the images be viewed in the listing header. I manually insert one image -- usually the same as Gallery Image 1 -- in the Description section of the listing. It would save me lots of time if there were something like a [GALLERYIMAGE1] tag that I could use in my template. If this is not currently available (I tried several variations), adding it would be a welcome improvement.
Based on the date of the last post to the 'All Supported Auctiva Template Tags' topic (5/17/2010), improvements to templates are long overdue. One message in this topic, posted in 2005 and edited in 2006 says "We have been adding more [tags] as we get the demand, so any feedback is appreciated as usual. I hope this helps."
You've got my feedback. Tags for Gallery Images would truly be appreciated.