Left sidebar seems to break on screens that are very large?

I don't quite know how this is happening, 'cause I've only seen it at three of my friend's houses (just when I was about to show off my site)! :-( But for some reason, on certain monitors, it seems, that the FriendsElectric theme breaks -- and these were not "dinosaur" browsers, but IE6.

I couldn't figure out why/ how this is happening -- especially, since it works on IE6 on my screen at home. However, I'm wondering if it has to do with the absolute screen size -- say more than 19' screen size.

The thing that was happening is that some of the headings / h2 / in particular, I think, seemed to get *really* big, but the absolute size of the sidebars did not change -- so this caused some havoc with text hanging outside of the sidebars, because it did not fit on one line.

If anyone has any suggestions about this, it would be much appreciated. And if anyone can confirm my FriendsElectric theme breaking on their computer, it would also be much appreciated. Thx!

(You can check the link in my signature below.)

Albert
www.ithou.org