Zbot attack remains biggest e-mail threat, says researcher
Record declines in XP, Vista offset by Windows 7 growth
Mac clone maker to pay Apple unspecified damages, but may be able to keep selling systems
IE's share falls to new low; Firefox, Chrome and Opera post solid gains
Not connected to November's updates, not a support issue, says firm
But former XP users less thrilled than those who upgraded from Vista
Accuses Mac clone maker of court shopping, stalling
Only eight bugs block beta, but several features will be AWOL
Looking into reports that recent security updates trigger blank screens
Wants injunction that bars Mac OS X systems, says it's owed $2.1M in damages
