McNabb: 278 yards or 280 yards vs. SF?

[jnormy]

NFL.com has him listed as having 278 yards passing, while cbssportsline.com has him at 280. Yahoo must have it as 280 now as well, 'cause I just went from what I thought was a 94-93 victory this weekend (at the end of the SD-NE game last night) to a 94-94 tie when I woke up this morning. (And boy, does THAT suck!) Anyone know where the official stats "live"? What's the story here?