Hm. I downloaded the USA Today version a few weeks ago and it worked fine the first few times I used it. Then last week it lost the ability to retrieve my Hilton account. And today when I tried it, it couldn't retrieve my US Air account either. These two do have four-character passwords, but so do some of my other accounts (e.g. BA) and those are coming through fine.
If anyone gets any answers on this, I'm looking forward to hearing them.