Pardon any brashness here, I'm about at my wits end looking for answers.

I am looking for a list (if one exists) or some resource guide of specific html and css tags that have changed from IE7 to IE8. Specifically, I want to see something like "this code works in IE7 but not IE8... here is the broken tag's equivalent to make IE8 work."

I do NOT [begin frustration rant] want to hear anything about the meta x-ua-compatibility work around to put in my header. We are FIXING our app for IE8, not putting on a band-aid.

Thanks in advance!

//sw