In case you missed it Twitter released v1 of TweetDeck, and it sucks.
All however is not lost as the folks at codelog.org have posted the Air 0.38.2 version of TweetDeck.Apparently the guy over at codelog.org has taken his site down. Here’s another download site.
So if you need to rebuild your computer and you want to get a version of TweetDeck that doesn’t suck you can download the old version from codelog.org and keep the usable version instead of the garbage which is TweetDeck 1.0. Hopefully Twitter will make TweetDeck 2.0 actually usable. Until then we have 0.38.2.