PicasaWebSho will show some or random or all of your PicasaWeb album.
WP CPanel Email Login lets you log in directly into your CPanel Email from WordPress.
Skypi a widget to show a Skype-Button for direct dialing in your sidebar.
Adsense Manager allows you to create, modify and position Adsense Ads from within the WordPress admin panel.
TinyMCEComments turns the comment field from a primitive into a WYSIWYG editor, using the internal TinyMCE library bundled with WordPress 2.0 or up.
wpSEO rewrites your blog title, META description and META keywords so these are more user and search engine friendly. (Page in German)