CrashPlan has documented this information in their support wiki.
http://support.crashplan.com/doku.php/how_to/configure_a_headless_client
MobileChat supports the following protocols: * AIM/ICQ/.Mac/MobileME * Windows Live/MSN * Yahoo Messenger * GTalk * Jabber/XMPP Multiple Accounts
Report: Video game spending to surpass music spending this year -A new report by Pricewaterhouse Coopers predicts that the gaming industry will soon surpass the music industry in the US, and spending on games has already exceeded spending on music globally.
[Ars Technica]