Beau Hooker , Dec 25, 2006; 07:20 p.m.
Hi Jenny, I can't see any evidence of shutter failure and believe me, you'll know it when it happens. I'll include a shot from a Canon 1Ds II that had the shutter fail - although I'm sure they can go in various ways. But the shots I looked at of yours sure seems like your camera's healthy and I certainly wouldn't angst about it. I have a 10D that's quite a few years old and its shutter's still banging away. My shutter replacement was covered under warranty even tho' my camera was out of warranty (long story) but I think they're in the $250 range to replace on yours so it's not a huge deal. Just keep taking pictures and don't worry about it. Good luck!
Nope... it wasn't flash synch. Did it without the flash! D'oh!