I got the space in the header fixed, seems it was only an IE problem.
I did notice in the dark themes that the shoutbox text colours alternate between users, which it doesn't on the light ones - I'll see if I can get this fixed asap. I can see 1 line of blue, and then 1 line is black, weird.. - NOW FIXED
Everything else though, at least that I've checked out in both of your themes seems to work.
did a control+f5 reload fix anything?