Tweetdeck desktop app has been updated, it has been released with some cool amazing features with some major upgrades which includes support for foursquare and google buzz and also some good changes in the UI Interface too as shown in the image below.
You can to this in latest tweetdeck version, get it from here
Instructions To Update Tweetdeck
Download the new tweetdeck adobe air file and then run it, it will ask to replace the existing tweetdeck version say yes to confirm it, all your existing settings and configured options will remain un affected.
From today on we will keep highlight some some useful features which can make tweeting more easy and fun on twitter. Here is our first simple tip on how to turn off Auto URL Shortening in new tweetdeck,
As shown in the image above, it is very easy to turn off the auto URL shortening option by clicking the highlighted button on tweetdeck, you can read more tweetdeck tips here