I like to start out by just saying thanks to trisweb for the all the recent work on zp. The subalbums are awesome.
That being said, I'm having a few issues that I suspect are more related to my lack of .css skills rather than any issues with zp. I'm using a modified version of chilifrie's Chili-Light2-Default. I added the code in album.php to enable subalbums and it works great. The only issue I have is that when I try to view an album containing subalbums, the background box for the title (I don't know what else to call it) doesn't scale to fit the thumbnail size. You can see this here: http://kloofcycles.com/zen/index.php?album=Expedition
I think this has to do with the zen.css file, which I have done very minor editing to for color and such, but I don't really know anything about css and I'm lost here. If anyone has any thoughts, I love the help.
Thanks in advance.
I ran into the same problem. Here is my theme with how I did it.. Take a look and compare it to yours and see what you come up with. This is the Chili-Light theme updated for subalbums
http://chilifrei.net/downloads/zpthemes/Subalbum_Themes/Chili-Light2.zip