This could probably be more accurately classified under "Customizing Plogger" or "Themes".
I've made two nifty additions to a beta version of Air. Both of these 'features' can be switched on and off in album.php. I've tested them in Firefox, IE7 and IE6 at a few different thumbnail sizes, but I'd like to do some more testing and get some feedback before rolling it into the stable version.
1. The thumbnails in the album view now show the picture's date if you haven't specified a description 2. The thumbnails in the album view are centered
I used a little crude math to set the li.thumbnail margin on each page load according to various factors. I'll write some proper documentation later.