Here is my first Picasa Web Albums - gaby - Netherlands
This is the main url of the gallery http://picasaweb.google.com/gdewilde
I must say I'm not unimpressed. It's not how I would have done it but it looks nice.
It's kind of fun comparing it to my own blogspot gallerys. Enkhuizen de Vest
I've added a bit to much things to my main photography blog
but it does pre-load the 10 next photos.
The invite a friend feature allows posting to a google group. I think if you don't change the title they go in the topic View my photo gallery!