Why don't the tabs in IE7 overflow like this:

The current behaviour is just nasty.
Also,

It's been stuck like this for about 3 hours, I've hit cancel and the cross... I can't access the other tabs that I have open. I think it might be doing this when the page contains references to non-existant files, maybe css/images or something.
edit: oh, and another one: I had an embedded .wmv video open in one of my IE windows. I tried to hibernate but nothing happened, no prompts or anything. Later on I went back to the tab with the video and saw the "Hibernating may stop playback..." confirmation message, which was hidden from me before.
edit2: and wtf is up with scrolling? it takes about a second for my scoll wheel to scroll on even simple pages, very annoying.