Think that's about the only thing missing... I use the tracker for all of my websites and it has stopped me from collecting data manually, but because there is no information about the nr of backlinks and indexed pages for MSN, this kind of data gets forgotten and lost... More importantly, MSN is the most accurate one for tracking backlinks. Google is absolutely useless and Yahoo keeps non-existing pages listed as backlinks for months. Therefore it would be great to have the MSN backlinks and indexed pages included in the Keyword Tracker.
It will be added whenever MSN makes the data available via an API. It's not that I just "forgot" about it. It's that it's not currently possible.