Helpful Stuff For IE7?

Cycloid Torus asks: "IE7 is with us. It asked to be installed as a Critical Update this morning, so I decided to find out more about what was going on and if there are issues to this new and official piece of Windows XP. I found a site of known IE7 issues to be of use. Are there other sites with solid information which can help the wary from getting charred with this upgrade?"