Actually, I don't see a spell checker in the vb editor. I guess I'm just not special enough. (I see the strike through, which has the letters ABC, but not a spell checker - oh wow, I just realized why when I looked at the code - it only shows for IE and doesn't show for Mac users and I'm on a Mac and I don't use IE).
It looks like the spelling adds an extra td tag in there. Try turning it off and see if you still have the problem. (Can you turn it off? If not, try commenting it out.)
I'm not sure what the problem is with the tags keeping their 'hover' condition (I assume that is what it looks like when you hover?). You might want to see if there is added javascript from a plugin at the top of your page that is perhaps causing that problem.
See the thing is that i shouldnt have to comment out anything because its the default code...It was working when i had version 3.6.8 and now that i upgraded to 3.7 RC1 it stoped working...
that isnt what the hovering looks like...When i put my mouse on it , it kinda turns blue which is the hover and then when i move my mouse away its that ugly not matching color.