Both of these issues I think need to be addressed. I notice a thread throughout the forums of folks who have asked both questions and not received any feedback (me for one, about resizing thumbnails)
The thumbnails are too small, period. Also, I clicked on the HTML tab in the advanced version in step 2 and 5 and I get a notice that I need to spend more money to get a more advanced version of Shozam so I can write a few lines of code? (clicking on that tab was a solution proposed last year to a fellow who asked about target="_blank">
A two-year old can resize thumbnails in JAlbum for free. Why can't Shozam come up with way to do it for a hundred bucks? Would be nice. Thanks in advance for your concern.