Sorry,I hope to get time soon to finish the HTML5 theme now that 1.8 is actually out.
There are other problems with HTML5
When I upgraded to the official 1.8 I had many problems to iron out, if you could provide a little feedback on your issues it would be helpful.
I still need to create an admin section for the theme to control things like menu items, twitter actions, block positions, ad spaces ...
-s
FlashYourWeb and Your Gallery with the E2 XML Media Player for Gallery2 -
http://www.flashyourweb.com