Her's what works for me on Firefox 3.6.12:
I click on WOSSMAN, nice effect.
I have one vars setting I use called "crownthrone_choice" that I was gonna test with. (Guess what it's for.) Every time I try to change the type from string to familiar and go to click something else, it just switches back to string. If I try to change the contents from none to Cocoabo (my tester), it'll change that but won't ever let me set the type to Familiar.
Another setting I have is "allow_wardrobe" to allow a familiar equipment manager to allow switching in the tiny costume wardrobe. As you can imagine, this is a simple true/false. The setting is set at string and refuses to allow me to change it.
I also cannot get the descriptions to expand at all. When it's first starting, I see everything expended and then they collapse. Checking Expand at the top has no effect.
I get no mouseover text for items with descriptions.
If you need more information from me, I'll help how I can.
1. When it comes time to release this, should I integrate it into the ZLib thread or make a separate thread for it?
Considering WOSSMAN seems like it can be very central to zlib, it would probably be best to keep them together. Although, for the time being, until you have WOSSMAN debugged, it might be better for it to have its own thread for the time being so it doesn't overshadow zLib.
2. Right now, when populating the select boxes I'm filtering familiars down to the ones you have (idea stolen from FN Ninja). Are there any familiar-type settings where you may want to specify a familiar you don't have? This is easy to edit later if such a setting comes into being, but if there isn't presently one I'd like to filter them for ease of use.
Only reason I can think of to list familiars that you don't have yet is when someone's playing bad moon.