[Flickr APIs] snapFlickr + questions

Hey All,

Great API you have there...

I wrote a little HTML-generating gallery script a while back called 
snapGallery:

http://www.onfocus.com/snap

And I thought it'd be fun to have the snapGallery interface for Flickr, 
so I threw it together tonight. And snapFlickr Alpha is born:

http://www.onfocus.com/snap/snapFlickr_alpha.zip

It's a Windows Script Host script, so you just double-click it on a 
Windows machine. (Probably Windows XP and 2000 only with this one.) And 
it's a bunch of crazy hacks to get everything to work...so it's hanging 
together by a thread. I'll try to clean it up before I post about it on 
my site.

Anyway, I have a couple questions about the API. I'm a bit confused by 
the photosets methods.

1.) Why do I need a primary_photo_id when I create a new set? 
(Especially when there are no photos in the set yet.)

2.) And when I run the editPhotos method, why do I need to include a 
primary_photo_id if I've already declared it in step 1?

3.) The count seems to be off on the photoset via the API (one higher). 
Maybe this has something to do with questions 1 and 2? ;)

4.) Finally (shew!) can I get a URL to a photoset once it's created?

Thanks for the fun API and great app!
--
pb
http://www.onfocus.com/