It's now 16:30 here locally (GMT - 5, I think), and there's no DAT update.
These normally arrive around midday, and another manual update check just now says I am UTD.
Is the release delayed today for some reason?
FWIW, Yes, "I am protected", it's VirusScan 13.15.117, Engine 5400.1158 and the current DAT is 5967 (4/29/2010) on the Dell 8100 W7 64 desktop (the other PC running McAfee is powered down at the moment).
No, I'm not panicking.