To be more recise and complete my question, I do know that they are some more sophisticated preminum (in WP language, premium means “you have to pay for”) themes around. And even if its for personal non commerical web site i could afford to pay a few money.
But these premium themes are very very classical, a little bit like wp theme some years ago (I don’t intedn at all to be agressive it’s just my personal opinion).
I’m looking for something more dynamic, more graphicaly appealing (I currently use trhliingtheme with the buddypack at http://velofun.fr )