As for the toolbar, I called Mileageplus to talk to them about why my 1,000 miles never posted a month out. They couldn't even find the offer for the longest time, then told me that they would probably post a couple weeks after the offer is over (10.31.12). If in a couple weeks they don't post, call back.
Sounds like a blow off, but I'll call back if they don't post them.