Notable headlines: Ed Bott: Is Hyper-V ready for the Windows desktop? Mary Jo Foley: Microsoft looks to make product planning more science than art. Gallery (right). Better the Windows Vista devil you know than the Windows 7 one you don't? WSJ: Yahoo-Google Deal Advances Popular Mechanics: How Social Networking Could Kill Web Search as We Know It Larry Dignan: Apple plugs Pwn2Own winning vulnerability Mozilla delivers Firefox update WSJ: Security is No Match for Chocolate and Good Looking Women Nate McFeters: Mark Dowd's null pointer dereference exploit and advanced Flash ActionScript techiques proove definitively: Aliens Do Exist! Targeted spear phishing attacks Adrian Kingsley-Hughes: Digging into Psystar Richard Koman: Psystar: Hoax or fraud? Jason O'Grady: Lawyers: Psystar may be 'very hard...