Way too much tables in database

Hi,

By trying several plugins I got a lot of tables in my WP install which have not been properly uninstalled by removing the plugin. Could someone please help my explaining which ones i need and dont need?

I got WP2.6, with the following plugins: 1 Blog Cacher, Akismet, All in One SEO Pack, Drain Hole and Google XML Sitemaps.

Thats all

These are all tables
http://img165.imagevenue.com/img.php?image=90892_1_122_737lo.jpg
http://img211.imagevenue.com/img.php?image=90928_2_122_34lo.jpg
http://img204.imagevenue.com/img.php?image=90935_3_122_191lo.jpg
http://img135.imagevenue.com/img.php?image=90937_4_122_1127lo.jpg