As if Facebook wasn’t enough yesterday, we also got a Gtalk and Yahoo! chat client update up to version 2.0. After installing Gtalk here, there are decent upgrades, mainly displaying profile pictures, as noted by Robb, but I’m sure there’s plenty of other new features there that regular Gtalkers will readily spot. You can pick up the new version of Gtalk and Yahoo! Messenger over the air at http://mobile.blackberry.com on your mobile browser.