a more direct link:
http://www.t-mobileapps.com/download...tail.cfm?ID=56
BTW, these replace the links on the SE page, so you can click there and get the new versions. the links simply haven't been updated with the correct version number reference (although it does go to the correct page with the new version).
It is only avail for the 7100t and the 7290. I'm not sure if there are any plans on upgrading the others, as I believe this version focused heavily on BT. I should be able to get the release notes tomorrow, if someone doesn't post before I do.