The site has been updated to WordPress 2.5.1. There is one noticeable upgrade done to the site, and that is that it uses Gravatar. Gravatars are universal avatars that can be used on many sites, blogs, etc. You can get a new Gravatar at http://en.gravatar.com/ all you need is your email address. Since this is a family site, only G rated gravatars will be allowed. Once you upload a pic, you need to do nothing for this site. Anytime you post a comment, it will automatically add the gravatar based on the email address you enter.
Please let me know if there are any bugs that you find in the upgrade.