downloadsquad has a Google Talk Review … “Basic IM capabilities, high-quality and easy to use VoIP, complete integration with Gmail” … “Google tells us that SIP support is coming soon and are in talks with Skype, AOL, and Yahoo! concerning interoperability. Another big feature they’re working on is ‘joint search,’ which would allow two or more Google Talk buddies using Google and surfing the web together.” … sounds interesting … but we wonder about security …