I've set up a support forum for the photoblog component at joomlacode.org:
http://joomlacode.org/gf/project/photoblog/forum/ 

The second alpha of the photoblog component will be released in one or two weeks. The release includes some nice new features, like a photo management system.
Next to this release I will work on a basic documentation for the component... 

Today I launched a new download area for all the components, modules and plugins you will find on this page.